CN213285527U

CN213285527U - Lower limb rehabilitation exercise device for orthopedic nursing

Info

Publication number: CN213285527U
Application number: CN202022258731.XU
Authority: CN
Inventors: 杨丽萍
Original assignee: Zhuji Peoples Hospital
Current assignee: Zhuji Peoples Hospital
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-28
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a lower limb rehabilitation exercise device for orthopedic nursing, which comprises a bottom plate, wherein the right side of the top surface of the bottom plate is fixedly connected with a seat through a lifting device, a cross beam plate is arranged above the bottom plate, a support rod is fixedly connected between the bottom plate and the cross beam plate, and a rehabilitation exercise mechanism is arranged between the bottom plate and the cross beam plate; patient's sole contact footboard and step on the footboard during use, the footboard passes through the crank and drives the sprocket rotation, thereby the sprocket rotates and rolls up the chain, thereby drive the guide arm downstream, and then tensile with the extension spring, afterwards, the sole receives power, the extension spring resets and drives the guide arm and rise, the chain extension, and then time sprocket and footboard reset, so reciprocal good low limbs rehabilitation exercise effect that forms, fix the extension spring through first couple and second couple, convenient dismantlement, the patient can be according to self strength and the rehabilitation condition, change the extension spring of different amount of deflection, thereby make the device can fully satisfy patient's demand, play better rehabilitation exercise effect.

Description

Lower limb rehabilitation exercise device for orthopedic nursing

Technical Field

The utility model relates to an orthopedics nursing technical field specifically is a recovered device of taking exercise of low limbs is used in orthopedics nursing.

Background

At present, after clinical operation, the loss of different degrees can appear in the patient health, and how to carry out the rehabilitation training in later stage to the patient is a big difficult problem of doctor always, and one of comparatively common postoperative injury during the shank injury, the good or bad direct influence future life of postoperative recovery.

The shank rehabilitation training device that sees on the market is many in order to temper the flexor muscle power of shank through the mode of massage, vibrations, and device simple structure causes patient training inefficiency, leads to the problem of patient recovery cycle length, has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recovered device of taking exercise of low limbs is used in orthopedics nursing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a lower limb rehabilitation exercise device for orthopedic nursing comprises a base plate, wherein the right side of the top surface of the base plate is fixedly connected with a seat through a lifting device, a beam plate is arranged above the base plate, a supporting rod is fixedly connected between the base plate and the beam plate, a rehabilitation exercise mechanism is arranged between the base plate and the beam plate and comprises a first hook, a tension spring, a second hook, a guide rod, a chain wheel, a chain, a crank, a pedal, a connecting rod, a fixed plate and a fixed frame, the bottom surface of the beam plate is fixedly connected with the first hook, the second hook is arranged under the first hook, the first hook and the second hook are connected through the tension spring, the bottom surface of the beam plate is fixedly connected with the connecting rod, the connecting rod is provided with two connecting rods which are symmetrically arranged at two sides for the action of the first hook, and the bottom end of the connecting rod is fixedly connected with the top surface of the, the through-hole has been seted up at fixed plate top surface middle part, the guide arm runs through-hole and one end with second couple fixed connection, the other end with the one end fixed connection of chain, the other one end fixed connection of chain in the outer lane of sprocket, the sprocket passes through the crank with the mount top links to each other, the mount bottom surface with bottom plate top surface fixed connection, the crank is kept away from the one end and the rotation of sprocket are connected with the footboard.

As a further aspect of the present invention: and the outer surface of the top end of the guide rod is fixedly connected with a limiting ring.

As a further aspect of the present invention: the rehabilitation exercise mechanism is provided with two groups which are symmetrically arranged.

As a further aspect of the present invention: elevating gear includes well cavity pole, lifter, gear, bull stick and handle, well cavity pole inner chamber sliding connection has the lifter, the lifter top with seat bottom surface fixed connection, lifter one side is equipped with the tooth's socket, just the tooth's socket with the gear meshes mutually, the fixed cover of gear is established the bull stick surface, the bull stick both ends pass through the bearing with well cavity pole rotates and connects, the one end of bull stick extends to the outer fixedly connected with of well cavity pole the handle.

As a further aspect of the present invention: a plurality of threaded holes are formed in the side surface of the lifting rod at equal intervals, a threaded groove is correspondingly formed in the outer surface of the hollow rod, and a bolt penetrates through the threaded groove and the threaded hole so that the hollow rod and the lifting rod are fixedly connected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses patient's sole contact footboard and step on the footboard when using, the footboard passes through the crank and drives the sprocket rotation, thereby the sprocket rotates and rolls up the chain, thereby it moves down to drive the guide arm, and then tensile with the extension spring, afterwards, the sole receives power, the extension spring resets and drives the guide arm and rise, the chain extension, then time sprocket and footboard reset, so reciprocal good low limbs rehabilitation exercise effect that forms, come the fixed extension spring through first couple and second couple, convenient the dismantlement, the patient can be according to self strength and the rehabilitation condition, change the extension spring of different amount of deflection, thereby make the device can the fully provided patient demand, play better rehabilitation exercise effect.

Drawings

Fig. 1 is a schematic structural view of a lower limb rehabilitation exercise device for orthopedic nursing.

Fig. 2 is a side view of a lifting device in the lower limb rehabilitation exercise device for orthopedic care.

Fig. 3 is a schematic structural diagram of a gear in the lower limb rehabilitation exercise device for orthopedic nursing.

The labels in the figures are respectively: the utility model discloses a chair, including bottom plate 1, seat 2, elevating gear 3, cavity pole 4, lifter 5, gear 6, bull stick 7, handle 8, screw 9, recovered exercise mechanism 10, first couple 11, extension spring 12, second couple 13, guide arm 14, sprocket 15, chain 16, crank 17, footboard 18, connecting rod 19, fixed plate 20, mount 21, spacing ring 22, bracing piece 23, crossbeam board 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a lower limb rehabilitation exercise device for orthopedic nursing comprises a bottom plate 1, a seat 2 is fixedly connected to the right side of the top surface of the bottom plate 1 through a lifting device 3, a cross beam plate 24 is arranged above the bottom plate 1, a support rod 23 is fixedly connected between the bottom plate 1 and the cross beam plate 24, a rehabilitation exercise mechanism 10 is arranged between the bottom plate 1 and the cross beam plate 24, the rehabilitation exercise mechanism 10 comprises a first hook 11, a tension spring 12, a second hook 13, a guide rod 14, a chain wheel 15, a chain 16, a crank 17, a pedal 18, a connecting rod 19, a fixing plate 20 and a fixing frame 21, the first hook 11 is fixedly connected to the bottom surface of the cross beam plate 24, the second hook 13 is arranged under the first hook 11, the first hook 11 is connected with the second hook 13 through the tension spring 12, the connecting rod 19 is fixedly connected to the bottom surface of the cross beam plate 24, the two connecting rods 19 are symmetrically arranged on two sides of the first hook 11, the bottom end of each connecting rod 19 is fixedly connected with the top surface of the fixing plate 20, a through hole is formed in the middle of the top surface of the fixing plate 20, the guide rod 14 penetrates through the through hole, one end of each guide rod is fixedly connected with the second hook 13, the other end of each guide rod is fixedly connected with one end of the chain 16, the other end of each chain 16 is fixedly connected with the outer ring of the chain wheel 15, the chain wheel 15 is connected with the top end of the fixing frame 21 through the crank 17, the bottom surface of the fixing frame 21 is fixedly connected with the top surface of the bottom plate 1, and one end, far away from the chain wheel 15; the outer surface of the top end of the guide rod 14 is fixedly connected with a limiting ring 22; the rehabilitation and exercise mechanism 10 is provided with two sets and arranged symmetrically.

Elevating gear 3 includes well cavity pole 4, lifter 5, gear 6, bull stick 7 and handle 8, 4 inner chamber sliding connection of well cavity pole have

lifter

5, 5 tops of lifter with 2 bottom surfaces fixed connection of seat, 5 one side of lifter are equipped with the tooth's socket, just the tooth's socket with gear 6 meshes mutually, 6 fixed cover of gear is established 7 surfaces of bull stick, 7 both ends of bull stick pass through the bearing with well cavity pole 4 rotates and connects, the one end of bull stick 7 extends to the outer fixedly connected with of well cavity pole 4 handle 8.

The utility model discloses a theory of operation is: firstly, the handle 8 is rotated to drive the gear 6 to rotate, the lifting rod 5 is driven to move up and down through the meshing of the gear 6 and the tooth grooves, and further the seat 2 is driven to move up and down, so that the purpose of adjusting the height of the seat 2 is achieved, and the practicability of the device is enhanced; during the use, specifically, patient's sole contacts footboard 18 and steps on footboard 18, footboard 18 drives sprocket 15 through crank 17 and rotates, thereby sprocket 15 rotates and rolls up chain 16, thereby drive guide arm 14 downstream, and then tensile with extension spring 12, later, the sole receives the power, extension spring 12 resets and drives guide arm 14 and rise, chain 16 extension, and then sprocket 15 and footboard 18 reset, so reciprocal formation good recovered exercise effect of low limbs, fix extension spring 12 through first couple 11 and second couple 13, convenient dismantlement, the patient can be according to self strength and the rehabilitation condition, change the extension spring 12 of different amount of deflection, thereby make the device can fully satisfy patient's demand, play better recovered exercise effect.

Example 2

The present embodiment is a further improvement on the basis of embodiment 1, and specifically includes the following steps:

5 side surface equidistance of lifter has seted up a plurality of screw holes, a thread groove has been seted up in the correspondence of well cavity pole 4 surface, and through passing the bolt the thread groove with thereby the screw hole will well cavity pole 4 with 5 fixed connection of lifter, altitude mixture control finishes the back, and it is fixed with well cavity pole 4 and lifter 5 through screw 9, prevents to cause because of the gravity reason, to take place to skid between tooth's socket and the gear 6, has strengthened the security and the stability of seat 2.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The lower limb rehabilitation exercise device for orthopedic nursing comprises a bottom plate (1) and is characterized in that a seat (2) is fixedly connected to the right side of the top surface of the bottom plate (1) through a lifting device (3), a cross beam plate (24) is arranged above the bottom plate (1), a support rod (23) is fixedly connected between the bottom plate (1) and the cross beam plate (24), a rehabilitation exercise mechanism (10) is arranged between the bottom plate (1) and the cross beam plate (24), the rehabilitation exercise mechanism (10) comprises a first hook (11), a tension spring (12), a second hook (13), a guide rod (14), a chain wheel (15), a chain (16), a crank (17), a pedal (18), a connecting rod (19), a fixing plate (20) and a fixing frame (21), the first hook (11) is fixedly connected to the bottom surface of the cross beam plate (24), and the second hook (13) is arranged under the first hook (11), the first hook (11) is connected with the second hook (13) through the tension spring (12), the connecting rod (19) is fixedly connected to the bottom surface of the beam plate (24), the connecting rod (19) is symmetrically arranged on two sides of the first hook (11), the bottom end of the connecting rod (19) is fixedly connected with the top surface of the fixing plate (20), a through hole is formed in the middle of the top surface of the fixing plate (20), the guide rod (14) penetrates through the through hole, one end of the guide rod is fixedly connected with the second hook (13), the other end of the guide rod is fixedly connected with one end of the chain (16), the other end of the chain (16) is fixedly connected with the outer ring of the chain wheel (15), the chain wheel (15) is connected with the top end of the fixing frame (21) through the crank (17), and the bottom surface of the fixing frame (21) is fixedly connected with the top surface of the bottom plate (1), the end of the crank (17) far away from the chain wheel (15) is connected with the pedal (18) in a rotating way.

2. The lower limb rehabilitation exercise device for orthopedic nursing according to claim 1, characterized in that a limiting ring (22) is fixedly connected to the outer surface of the top end of the guide rod (14).

3. The lower limb rehabilitation and exercise device for orthopedic care according to claim 2, characterized in that the rehabilitation and exercise mechanism (10) is provided in two sets and arranged symmetrically.

4. The lower limb rehabilitation exercise device for orthopedic nursing according to claim 1, characterized in that the lifting device (3) comprises a hollow rod (4), a lifting rod (5), a gear (6), a rotating rod (7) and a handle (8), the inner cavity of the hollow rod (4) is slidably connected with the lifting rod (5), the top end of the lifting rod (5) is fixedly connected with the bottom surface of the seat (2), a tooth groove is formed in one side of the lifting rod (5), the tooth groove is meshed with the gear (6), the gear (6) is fixedly sleeved on the outer surface of the rotating rod (7), two ends of the rotating rod (7) are rotatably connected with the hollow rod (4) through bearings, and one end of the rotating rod (7) extends to the outer portion of the hollow rod (4) and is fixedly connected with the handle (8).

5. The lower limb rehabilitation and exercise device for orthopedic nursing according to claim 4, characterized in that a plurality of threaded holes are opened on the side surface of the lifting rod (5) at equal intervals, a corresponding threaded groove is opened on the outer surface of the hollow rod (4), and the hollow rod (4) and the lifting rod (5) are fixedly connected by passing a bolt through the threaded groove and the threaded hole.