CN219398858U

CN219398858U - Limb exerciser

Info

Publication number: CN219398858U
Application number: CN202223363894.XU
Authority: CN
Inventors: 朱晓俊; 刘双晨; 李慧杰; 雷雯婷; 周佩洋
Original assignee: Xiangyang No1 People's Hospital (xiangyang Tumor Hospital)
Current assignee: Xiangyang No1 People's Hospital (xiangyang Tumor Hospital)
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-07-25
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a limb exerciser, which comprises a supporting seat and a fixing plate arranged on the upper surface of the supporting seat, wherein an exercise mechanism is arranged on the outer surface of the fixing plate; the exercise mechanism comprises a sliding groove formed in the outer surface of a fixed plate, a screw rod is rotatably arranged on the inner wall of the sliding groove, a worm is fixedly arranged on the outer surface of the screw rod, a sliding block is further slidably arranged on the inner wall of the sliding groove, a pedal is fixedly arranged on the upper surface of the sliding block, the exercise mechanism further comprises a rotating rod which is rotatably arranged on the inner wall of the sliding groove and is mutually perpendicular to the screw rod, a turbine which is mutually meshed with the worm is fixedly arranged on the outer surface of the rotating rod, and rocking handles used for controlling the rotation of the rotating rods are rotatably arranged on the outer surfaces of the two sides of the fixed plate. According to the leg-bending and knee-bending exercise device, the exercise mechanism is arranged, so that a patient can exercise the knee joints of the patient while performing arm exercise, the exercise effect is improved, and the support mechanism is arranged to support the legs of the patient when the patient performs leg exercise and knee bending, so that joint damage caused by knee bending exercise is avoided.

Description

Limb exerciser

Technical Field

The utility model relates to the technical field of neurology, in particular to a limb exerciser.

Background

Neurology is a secondary discipline with respect to the nerve. Not belonging to the medical concept. Mainly treats cerebrovascular diseases, migraine, brain inflammatory diseases, myelitis, peripheral neuropathy, myasthenia gravis and the like. Patients in neurology can cause inconvenient activities of the body due to illness state, and need to be bedridden for a long time, at the moment, the patient needs to exercise the body, and the problems of muscular atrophy, arthralgia and the like caused by long-time immobility of limbs are prevented.

Most of the existing exercise modes are special nursing staff for exercising legs and upper limbs of patients, help the patients to exercise in a targeted mode, have good effects, are expensive, and lack an exerciser which can be used by the patients automatically and can exercise legs and arms of active patients simultaneously.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a limb exerciser to solve the above-mentioned problems of the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a limb exerciser comprises a supporting seat and a fixing plate arranged on the upper surface of the supporting seat, wherein an exercise mechanism is arranged on the outer surface of the fixing plate;

the exercise mechanism comprises a sliding groove formed in the outer surface of a fixed plate, a screw rod is rotatably arranged on the inner wall of the sliding groove, a worm is fixedly arranged on the outer surface of the screw rod, a sliding block is further slidably arranged on the inner wall of the sliding groove, a pedal is fixedly arranged on the upper surface of the sliding block, the exercise mechanism further comprises a rotating rod which is rotatably arranged on the inner wall of the sliding groove and is mutually perpendicular to the screw rod, a turbine which is mutually meshed with the worm is fixedly arranged on the outer surface of the rotating rod, and rocking handles for controlling the rotation of the rotating rods are rotatably arranged on the outer surfaces of the two sides of the fixed plate.

As a still further scheme of the utility model, the inner wall of the chute is provided with a supporting mechanism for supporting the knee joint of the leg when the patient exercises the leg, the supporting mechanism comprises a limiting plate fixedly arranged on the inner bottom wall of the chute, the outer surface of the limiting plate is provided with a through hole for a screw rod to pass through, a supporting piece is arranged between the pedal and the limiting plate, and two ends of the supporting piece are respectively rotatably arranged on the outer surfaces of the pedal and the limiting plate.

As a still further proposal of the utility model, the supporting piece consists of two supporting plates which are connected in a rotating way, and the height of the connecting position of the two supporting plates is higher than the height of the connecting position of the two supporting plates, the pedal and the limiting plate.

As a still further aspect of the present utility model, the upper surface of the support plate is provided with a cushion.

As a still further proposal of the utility model, the side surface of the sliding block is provided with a threaded hole which is in threaded connection with the outer surface of the screw rod.

As a still further scheme of the utility model, the outer surface of the fixed plate is provided with a storage bin, the inner wall of the storage bin is rotatably provided with a back support for supporting the waist and back of a patient, the back of the back support is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is slidably provided with a moving block, the inner wall of the strip-shaped groove is fixedly provided with a telescopic rod, one end of the telescopic rod is movably connected with the outer surface of the moving block, and the inner wall of the storage bin is also provided with a miniature motor for controlling the telescopic rod to stretch.

Advantageous effects

The utility model provides a limb exerciser, which has the following technical effects:

1. compared with the prior art, the limb exerciser can exercise the leg knee joints of the patient in a movable way when the patient exercises the arms through the arrangement of the exercise mechanism, and the exercise effect is improved.

2. Compared with the prior art, the limb exerciser can realize that when a patient exercises the leg and bends the knee through the support mechanism, support is provided for the leg of the patient, and joint injury caused by the knee bending exercise of the patient is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the working state of the present utility model.

Fig. 3 is a schematic side sectional view of the present utility model.

Fig. 4 is a schematic top view of the present utility model.

The reference numerals are: 1. a support base; 2. a fixing plate; 3. a screw rod; 4. a worm; 5. a slide block; 6. a pedal; 7. a rotating rod; 8. a turbine; 9. a rocking handle; 10. a limiting plate; 11. a support; 12. and (5) a back support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The limb exerciser shown in the figures 1-4 comprises a supporting seat 1, four supporting rods which are arranged in a matrix are fixedly arranged on the lower surface of the supporting seat 1, a fixing plate 2 is arranged on the upper surface of the supporting seat 1, and an exercise mechanism is arranged on the outer surface of the fixing plate 2;

the exercise mechanism is including seting up the spout at the fixed plate 2 surface, the spout inner wall rotates and is provided with lead screw 3, the surface of lead screw 3 has set firmly worm 4, the spout inner wall still slides and is provided with slider 5, the screw hole with lead screw 3 surface threaded connection has been seted up to the side surface of slider 5, the footboard 6 has been set firmly to the upper surface of slider 5, the side cross-section of footboard 6 is trapezoidal, exercise mechanism is still including rotating the inner wall that sets up at the spout, and with lead screw 3 mutually perpendicular's bull stick 7, the turbine 8 with worm 4 intermeshing has been set firmly to the surface of bull stick 7, the both sides surface of fixed plate 2 is all rotated and is provided with and is used for controlling bull stick 7 pivoted rocking handle 9, the thing storehouse has been seted up to the surface of fixed plate 2, the inner wall in thing storehouse rotates and is provided with the back of being used for carrying out the back to the patient and holds in the palm 12, the bar groove is provided with the movable block in the slip of bar groove inner wall, the telescopic link has set firmly, the one end and movable block surface swing joint of telescopic link, the inner wall in thing storehouse still is provided with the micromotor that is used for controlling telescopic link and carries out telescopic link, the lateral surface of fixed plate 2 is provided with the control switch that is used for controlling micromotor.

Wherein: the carrier of the limb exerciser is a patient sickbed, so that the patient can exercise the body on the sickbed. When the device is used, firstly, a patient props the feet against the pedal 6, the handles of the two hands hold the rocking handle 9 to rotate, in the rotating process, arm joints of the patient can be exercised, the rocking handle 9 is rotated to drive the screw rod 3 to rotate, under the transmission effect of the screw rod 3, the sliding block 5 moves to drive the pedal 6 to move, and as the feet of the patient prop against the pedal 6, the pedal 6 pushes the feet of the patient to bend the knees of the patient, so that leg exercise is performed; when the patient needs to perform the waist and back activities, the micro motor is started through the control switch, the telescopic rod stretches to push the back support 12 to lift, the patient supports 12 back to back, and the waist and back of the patient can be moved in the lifting process of the back support 12. According to the utility model, by arranging the exercise mechanism, a patient can exercise the arms and the leg knee joints of the patient, and the exercise effect is improved.

Example 2

A limb exerciser as shown in fig. 1-4, based on example 1: the inner wall of spout is provided with the supporting mechanism who is used for supporting shank knee joint when the patient tempers the shank, supporting mechanism is including setting firmly limiting plate 10 at the spout inner bottom wall, the through-hole that supplies lead screw 3 to pass is offered to limiting plate 10 surface, lead screw 3 passes the through-hole, be provided with support piece 11 between footboard 6 and the limiting plate 10, support piece 11's both ends rotate respectively and set up the surface at footboard 6 and limiting plate 10, support piece 11 comprises the backup pad of two rotation connections, and the junction height of two backup pads is higher than the junction of two backup pads and footboard 6 and limiting plate 10, the upper surface of backup pad is provided with the cushion.

Wherein: when a patient exercises his or her legs, the legs are not supported during the knee bending process, and thus, some patients feel uncomfortable, and thus, a supporting mechanism is provided. When the pedal 6 and the limiting plate 10 are close to each other in use, the pedal and the limiting plate can have an extrusion force on the supporting piece 11, and the supporting piece 11 is formed by rotating and connecting two supporting plates, at the moment, the extrusion force forces the two supporting plates to rotate, the joint of the two supporting plates is just positioned at the knee joint of a patient, the process of rotating and lifting the supporting plates is just synchronous with the knee bending action of the patient, the supporting plates can provide support for the legs of the patient, the use is convenient, and the soft cushion is arranged on the upper surface of the supporting plates, so that the comfort level of the patient in use is improved.

The working principle of the utility model is as follows:

the carrier of the limb exerciser is a patient sickbed, so that the patient can exercise the body on the sickbed. When the device is used, firstly, a patient props the feet against the pedal 6, the handles of the two hands hold the rocking handle 9 to rotate, in the rotating process, arm joints of the patient can be exercised, the rocking handle 9 is rotated to drive the screw rod 3 to rotate, under the transmission effect of the screw rod 3, the sliding block 5 moves to drive the pedal 6 to move, and as the feet of the patient prop against the pedal 6, the pedal 6 pushes the feet of the patient to bend the knees of the patient, so that leg exercise is performed; when the patient needs to perform the waist and back activities, the micro motor is started through the control switch, the telescopic rod stretches to push the back support 12 to lift, the patient supports 12 back to back, and the waist and back of the patient can be moved in the lifting process of the back support 12. According to the utility model, by arranging the exercise mechanism, a patient can exercise the arms and the leg knee joints of the patient, and the exercise effect is improved. When a patient exercises his or her legs, the legs are not supported during the knee bending process, and thus, some patients feel uncomfortable, and thus, a supporting mechanism is provided. When the pedal 6 and the limiting plate 10 are close to each other in use, the pedal and the limiting plate can have an extrusion force on the supporting piece 11, and the supporting piece 11 is formed by rotating and connecting two supporting plates, at the moment, the extrusion force forces the two supporting plates to rotate, the joint of the two supporting plates is just positioned at the knee joint of a patient, the process of rotating and lifting the supporting plates is just synchronous with the knee bending action of the patient, the supporting plates can provide support for the legs of the patient, the use is convenient, and the soft cushion is arranged on the upper surface of the supporting plates, so that the comfort level of the patient in use is improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a limbs exercise equipment, includes supporting seat (1) to and set up fixed plate (2) at supporting seat (1) upper surface, its characterized in that: an exercise mechanism is arranged on the outer surface of the fixed plate (2);

the utility model provides an exercise mechanism including seting up the spout at fixed plate (2) surface, spout inner wall rotation is provided with lead screw (3), and the surface of lead screw (3) has set firmly worm (4), and the spout inner wall still slides and is provided with slider (5), and the upper surface of slider (5) has set firmly footboard (6), exercise mechanism is still including rotating the inner wall that sets up at the spout, and with lead screw (3) mutually perpendicular bull stick (7), the surface of bull stick (7) set firmly turbine (8) with worm (4) intermeshing, and the both sides surface of fixed plate (2) is all rotated and is provided with rocking handle (9) that are used for controlling bull stick (7).

2. A limb exerciser according to claim 1, wherein: the inner wall of spout is provided with the supporting mechanism who is used for supporting shank knee joint when the patient tempers the shank, and supporting mechanism is including setting firmly limiting plate (10) at the spout inner bottom wall, and through-hole that supplies lead screw (3) to pass through is seted up to limiting plate (10) surface, is provided with support piece (11) between footboard (6) and limiting plate (10), and the both ends of support piece (11) rotate respectively and set up at the surface of footboard (6) and limiting plate (10).

3. A limb exerciser according to claim 2, wherein: the supporting piece (11) is composed of two supporting plates which are connected in a rotating mode, and the height of the connecting position of the two supporting plates is higher than that of the connecting position of the two supporting plates, the pedal (6) and the limiting plate (10).

4. A limb exerciser according to claim 3, wherein: the upper surface of the supporting plate is provided with a soft cushion.

5. A limb exerciser according to claim 1, wherein: and a threaded hole in threaded connection with the outer surface of the screw rod (3) is formed in the side surface of the sliding block (5).

6. A limb exerciser according to claim 1, wherein: the utility model discloses a back support device for a patient, including fixed plate (2), back support (12) that is used for supporting patient's waist back is provided with in the rotation of the inner wall in thing storehouse, and bar groove has been seted up to the back of back support (12), and bar inslot wall slides and is provided with the movable block, and the telescopic link has been set firmly to bar inslot wall, and the one end and the movable block surface swing joint of telescopic link, the inner wall in thing storehouse still is provided with the micromotor that is used for controlling the telescopic link to stretch out and draw back.