CN218686077U - Rehabilitation training device for neurology nursing - Google Patents

Abstract

A rehabilitation training device for neurology nursing, which solves the problem that the current rehabilitation training equipment has single function, inconvenient adjustment, and cannot meet the needs of different patients for training in a comfortable position; it includes a base, and a training mechanism is arranged on the base , the training mechanism includes a first slider that slides forward and backward with the base, a pedal is hinged on the first slider, a first connecting rod is hinged at the end of the pedal away from the first slider, and the first connecting rod is away from the foot One end of the pedal is hinged with a crank, and the end of the crank away from the first connecting rod is fixedly connected with a rotating shaft, which is rotationally connected with the base, and a positioning seat and a connecting rod are fixedly connected to the rotating shaft, and a reciprocating swing is provided on the positioning seat. The end of the connecting rod far away from the rotating shaft is hinged with a telescopic rod, and the end of the telescopic rod away from the connecting rod is hinged with the base, and a spring is set on the telescopic rod; this device has various functions, improves the training effect, is easy to adjust, and is suitable for for more patients.

Description

A rehabilitation trainer for neurology nursing

technical field

The utility model belongs to the technical field of medical nursing assistance, in particular to a rehabilitation trainer for neurology nursing.

Background technique

Nervous system disorders are currently troubling many patients. Nervous system disorders often affect the motor ability of the limbs the most. Therefore, the focus of rehabilitation training in the Department of Neurology is also physical training. At present, although many hospitals also have equipment for limb rehabilitation training, due to There are many nervous system patients, and rehabilitation training needs to be assisted by nursing staff, which increases the work intensity of the nursing staff, and the current rehabilitation training equipment is inconvenient to adjust, and cannot satisfy different patients to train in comfortable positions.

Utility model content

In view of the above technical problems, the utility model provides a rehabilitation training device for neurology nursing, which solves the problem that the current rehabilitation training equipment has single function, inconvenient adjustment, and cannot satisfy different patients to train in comfortable positions.

In order to achieve the above object, the utility model provides the following technical solutions; including a base, the base is provided with a training mechanism, and the training mechanism includes a first slider that slides forward and backward with the base, and the first slider A pedal is hinged on the top, and the end of the pedal away from the first slider is hinged with a first connecting rod. The end of the first connecting rod away from the pedal is hinged with a crank, and the crank is far away from the first connecting rod. One end of one end is fixedly connected with a rotating shaft, and the rotating shaft is connected in rotation with the base, and a positioning seat and a connecting rod are fixedly connected to the rotating shaft, and a reciprocating swing rod is provided on the positioning seat, and the connecting rod One end away from the rotating shaft is hinged with a telescopic rod, and the end of the telescopic rod away from the connecting rod is hinged with the base. The telescopic rod includes a fixed rod and a sliding rod, and the sliding rod can slide in the fixed rod. The telescopic rod The upper sleeve is provided with a spring, and the two ends of the spring are fixedly connected with the sliding bar and the fixing bar respectively.

Preferably, a first lead screw is rotatably connected to the base, and the first lead screw is screwed to the first slider.

Preferably, the training mechanism is provided with two, the threads of the first lead screw in the two training mechanisms are reversed, and each first lead screw is fixedly connected with a pulley, and the two pulleys are connected by a transmission belt. A motor is fixedly installed on the base, and an output end of the motor is fixedly connected to one of the first lead screws.

Preferably, a second connecting rod is hinged on the swing rod, and a second slider is hinged at an end of the second connecting rod away from the swing rod, and a second lead screw is threaded on the second slider, and the The second screw is rotatably connected with the positioning seat.

Preferably, the swing rod includes a turret hinged to the positioning seat, the turret is vertically slidably connected to the lifting rod, and the turret is rotatably connected to an adjusting nut screwed to the lifting rod.

Preferably, two massaging devices with the same structure are arranged on the pedal, and the massage device includes a massaging block that is slidably connected with the pedal and a drive shaft that is rotatably connected with the pedal, and the drive shaft is fixed on the A massage stick and an eccentric wheel are connected, a sliding sleeve is rotatably connected to the eccentric wheel, a driven rod is fixedly connected to the sliding sleeve, and the other end of the driven rod is hinged to the massage block.

Compared with the prior art, the beneficial effect of the utility model is that the swing rod and the pedals in the device can adjust the angle according to the needs of different patients, and the length of the swing rod can be adjusted, so that the patient can be in a comfortable position For rehabilitation training, the patient can carry out passive training of the upper limbs alone, the active upper limbs drive the passive training of the lower limbs, the passive lower limbs drive the active training of the upper limbs, and several modes of passive training for both upper and lower limbs, with various functions and training effects. It can be selected according to the needs of patients, and the effect of training and rehabilitation is improved.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the first axonometric view of the overall structure of the present utility model.

Fig. 2 is the second axonometric view of the overall structure of the utility model.

Fig. 3 is a structural axonometric view of the angle change of the foot pedal and the swing rod after the adjustment of the first slider in the utility model.

Fig. 4 is a structural front view of the angle change of the foot pedal and the swing rod after the first slider is adjusted in the utility model.

Fig. 5 is a structural schematic diagram of the massage device on the pedal of the utility model.

Figure 6 is a structural schematic diagram of the angle adjustment of the pendulum in the utility model.

In the figure: 1-base, 2-first slider, 3-pedal, 4-first connecting rod, 5-crank, 6-rotation shaft, 7-locating seat, 8-connecting rod, 9-pendulum Rod, 901-turret, 902-lifting rod, 903-adjusting nut, 10-telescopic rod, 11-spring, 12-first lead screw, 13-pulley, 14-transmission belt, 15-motor, 16-second Leading screw, 17-the second slide block, 18-the second leading screw, 19-massage block, 20-drive shaft, 21-massage stick, 22-eccentric wheel, 23-sliding sleeve, 24-driven rod.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. The accompanying drawing is a simplified schematic diagram, which only illustrates the basic structure of the utility model in a schematic way, so it only shows the configuration related to the utility model.

Referring to Figures 1-6, the utility model includes a base 1, on which a training mechanism is provided, and the training mechanism includes a first slide block 2 that is slid back and forth with the base 1, and the first A pedal 3 is hinged on the slider 2, a first connecting rod 4 is hinged at an end of the pedal 3 away from the first slider 2, and a crank is hinged at an end of the first connecting rod 4 away from the pedal 3 5. The end of the crank 5 away from the first connecting rod 4 is fixedly connected with a rotating shaft 6, and the rotating shaft 6 is connected in rotation with the base 1, and the rotating shaft 6 is fixedly connected with a positioning seat 7 and a connecting rod 8, The positioning seat 7 is provided with a reciprocating swing rod 9, and the end of the connecting rod 8 away from the rotating shaft 6 is hinged with a telescopic rod 10, and the end of the telescopic rod 10 away from the connecting rod 8 is hinged with the base 1, The telescopic rod 10 includes a fixed rod and a sliding rod, the sliding rod can slide in the fixed rod, the telescopic rod 10 is sleeved with a spring 11, and the two ends of the spring 11 are respectively fixed with the sliding rod and the fixed rod. connect.

Slider 2 can adjust the position forward and backward on base 1, and the position is locked after adjustment. After the position of slider 2 is adjusted, the initial angle of pedal 3 will change, and crank 5, first connecting rod 4 and foot The pedal 3 constitutes a crank rocker mechanism. When the crank 5 rotates, the pedal 3 will be driven to swing back and forth by the first connecting rod 4, or the pedal 3 will be driven by the first connecting rod 4 when the pedal 3 is stepped on. 5 turns;

During training, the patient can sit on a chair, put both feet on the pedal 3, and hold the swing rod 9 with the patient's hand. At this time, the foot can actively exert force to step down, and the pedal 3 goes downward. When turning counterclockwise, the first connecting rod 4 will drive the crank 5 to rotate counterclockwise, the crank 5 will drive the rotating shaft 6 fixedly connected to it to rotate, and the rotating shaft 6 will drive the positioning seat 7 and the connecting rod 8 fixedly connected thereto to rotate counterclockwise When the connecting rod 8 rotates, it will drive the telescopic rod 10 and the spring 11 to elongate. When the positioning seat 7 rotates, it will drive the swing rod 9 to rotate together. The initial angle of the swing rod 9 can be adjusted according to different patients. Passive training of the upper limbs; when the patient removes the pedal 3, under the action of the spring 11, the pedal 3 and the swing rod 9 reset;

In addition, when the patient actively swings the swing rod 9 back and forth, the patient's feet are placed on the pedal 3 for passive training.

Wherein, as shown in FIG. 3 , in order to realize adjusting the position of the first slider 2 , the base 1 is rotatably connected with a first lead screw 12 , and the first lead screw 12 is threaded with the first slider 2 . connect.

The first lead screw 12 and the first slider 2 constitute a lead screw nut structure. When the first lead screw 12 rotates, it will drive the first slider 2 to adjust back and forth on the base 1, and the lead screw nut mechanism has self-locking properties. , the adjusted position of the first slider 2 is in a stable state, and after the position of the first slider 2 is adjusted, the initial angle of the pedal 3 will also change.

Further, in order to enable the patient to perform training alternately with both hands and feet simultaneously, the training mechanism is provided with two, the first leading screw 12 threads in the two training mechanisms are reversed, and each first leading screw 12 is fixed A pulley 13 is connected, and the two pulleys 13 are connected by a transmission belt 14 . A motor 15 is fixedly installed on the base 1 , and an output end of the motor 15 is fixedly connected to one of the first lead screws 12 .

The two training institutions have the same structure and different initial states. When the patient needs to perform passive training for the upper and lower limbs, the motor 15 can be started at this time, and the output end of the motor 15 drives one of the first screw 12 and the pulley 13 to rotate. When the wheel 13 rotates, the transmission belt 14 will drive the other pulley 13 to rotate synchronously and in the same direction, and the other pulley 13 will drive the first lead screw 12 fixedly connected therewith to rotate. At this time, the two first lead screws 12 will rotate in the same direction synchronously. , Therefore, when the threads of the two first lead screws 12 are reversed, the two first sliders 2 can move in reverse synchronously, thereby realizing the alternate movement of the two training mechanisms back and forth.

Wherein, in order to realize the adjustment of the angle of the swing rod 9, the second connecting rod 16 is hinged on the swing rod 9, and the second slider 17 is hinged at the end of the second connecting rod 16 away from the swing rod 9, and the second A second lead screw 18 is threadedly connected to the slider 17 , and the second lead screw 18 is rotatably connected to the positioning seat 7 .

The second lead screw 18 and the second slide block 17 constitute a lead screw nut structure. When the second lead screw 18 rotates, the second slide block 17 can adjust its position on the positioning seat 7, and the adjusted position is stable. state, the swing rod 9, the second connecting rod 16 and the second slider 17 constitute a slider crank structure, and when the position of the second slider 17 is adjusted, the angle of the swing rod 9 can be adjusted and positioned, so when the second wire When the bar 18 was driven by the motor, the two fork bars 9 could drive the patient's upper limbs to carry out swing training independently.

Among them, in order to facilitate the adjustment of the length of the swing rod 9 so that it can be applied to more people, the swing rod 9 includes a turret 901 hinged with the positioning seat 7, and the turret 901 is vertically slidably connected. There is an elevating rod 902, and an adjusting nut 903 threaded with the elevating rod 902 is rotatably connected to the turret 901 .

The adjusting nut 903 and the elevating rod 902 constitute a screw nut structure. When the adjusting nut 903 is rotated, the elevating rod 902 can be vertically adjusted to elongate or shorten on the turret 901 .

Further, in order to enable the patient to massage the patient's feet during training, to promote the patient's blood circulation and speed up recovery, the foot pedal 3 is provided with two massage devices with the same structure. The massage block 19 slidably connected to the pedal 3 and the drive shaft 20 rotatably connected to the foot pedal 3, the drive shaft 20 is fixedly connected with a massage stick 21 and an eccentric wheel 22, and the eccentric wheel 22 is rotatably connected with a sliding sleeve 23 , a driven rod 24 is fixedly connected to the sliding sleeve 23 , and the other end of the driven rod 24 is hinged to the massage block 19 .

All can be fixedly connected with pinion on each drive shaft 20, and two pinion gears mesh with each other, and wherein one drive shaft 20 is driven to make it rotate by massage motor, and drive shaft 20 can drive the massage stick 21 that is fixedly connected with it when rotating. The eccentric wheel 22 rotates simultaneously, and the eccentric wheel 22 and the driven rod 24 form a crank slider structure in the massaging block 19. When the eccentric wheel 22 rotates, the massaging block 19 can slide on the pedal 3 to massage the patient's sole. At the same time, the massage sticks 21 rotate and massage the patient's soles together.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A rehabilitation training device for neurology nursing, which comprises a base (1) and is characterized in that, the base (1) is provided with a training mechanism, the training mechanism comprises a first sliding block (2) which is adjusted to slide back and forth with the base (1), a pedal (3) is hinged on the first sliding block (2), a first connecting rod (4) is hinged at one end of the pedal (3) far away from the first sliding block (2), one end of the first connecting rod (4) far away from the pedal (3) is hinged with a crank (5), one end of the crank (5) far away from the first connecting rod (4) is fixedly connected with a rotating shaft (6), the rotating shaft (6) is rotatably connected with the base (1), the rotating shaft (6) is fixedly connected with a positioning seat (7) and a connecting rod (8), a swing rod (9) capable of swinging back and forth is arranged on the positioning seat (7), one end of the connecting rod (8) far away from the rotating shaft (6) is hinged with a telescopic rod (10), one end of the telescopic rod (10) far away from the connecting rod (8) is hinged with the base (1), the telescopic rod (10) comprises a fixed rod and a slide rod, the slide rod can slide in the fixed rod, the telescopic rod (10) is sleeved with a spring (11), and two ends of the spring (11) are respectively fixedly connected with the sliding rod and the fixed rod.

2. The rehabilitation training device for neurology nursing according to claim 1, wherein a first lead screw (12) is rotatably connected to the base (1), and the first lead screw (12) is in threaded connection with the first sliding block (2).

3. The rehabilitation training device for neurology nursing according to claim 2, wherein the training mechanism comprises two training mechanisms, the first lead screws (12) of the two training mechanisms are oppositely threaded, each first lead screw (12) is fixedly connected with a belt wheel (13), the two belt wheels (13) are connected through a transmission belt (14), the base (1) is fixedly provided with a motor (15), and the output end of the motor (15) is fixedly connected with one of the first lead screws (12).

4. The rehabilitation training device for neurology nursing according to claim 1, wherein a second connecting rod (16) is hinged to the swing rod (9), a second sliding block (17) is hinged to one end, far away from the swing rod (9), of the second connecting rod (16), a second lead screw (18) is connected to the second sliding block (17) in a threaded manner, and the second lead screw (18) is rotatably connected to the positioning seat (7).

5. The rehabilitation training device for the neurology nursing as claimed in claim 1, wherein the swing rod (9) comprises a rotating frame (901) hinged to the positioning seat (7), a lifting rod (902) is vertically and slidably connected to the rotating frame (901), and an adjusting nut (903) in threaded connection with the lifting rod (902) is rotatably connected to the rotating frame (901).

6. The rehabilitation training device for neurology nursing according to claim 1, wherein two massage devices with the same structure are arranged on the pedal (3), each massage device comprises a massage block (19) slidably connected with the pedal (3) and a driving shaft (20) rotatably connected with the pedal (3), a massage stick (21) and an eccentric wheel (22) are fixedly connected to the driving shaft (20), a sliding sleeve (23) is rotatably connected to the eccentric wheel (22), a driven rod (24) is fixedly connected to the sliding sleeve (23), and the other end of the driven rod (24) is hinged to the massage block (19).

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