CN213285526U

CN213285526U - Lower limb exercising device for orthopedics department

Info

Publication number: CN213285526U
Application number: CN202022245831.9U
Authority: CN
Inventors: 沈雄杰; 常磊; 彭帅; 王国平; 刘向阳
Original assignee: Hunan Provincial Peoples Hospital
Current assignee: Hunan Provincial Peoples Hospital
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-28
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a low limbs exercise device for orthopedics relates to medical instrument technical field, this a low limbs exercise device for orthopedics, including drum, footboard and movable rod, the bottom fixedly connected with square box of footboard, the one end of movable rod and the side fixed connection of square box, the other end of movable rod and the surface swing joint of drum, the bottom fixedly connected with motor of square box inner wall, the output shaft fixedly connected with eccentric block of motor, the surface of eccentric block and the bottom swing joint of square, the top fixedly connected with square plate of square, the surface of square plate and the inner wall fixed connection who bumps the ring. The utility model discloses a set up motor, eccentric block, square and collision ring to among the solution prior art, the lower limbs exercise device that is used for orthopedics at present is when using, and the mode of only taking exercise through the alternate swing back and forth of both legs is comparatively single, reduces the problem of taking exercise the effect to patient's lower limbs.

Description

Lower limb exercising device for orthopedics department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lower limb exercising device for orthopedics.

Background

When carrying out the rehabilitation exercise to the patient of low limbs through orthopedic surgery, often use the spacewalk machine to carry out the recovered exercise of low limbs, patient's both feet trample respectively on two footboards, and both hands are held on the handle, and both legs swing back and forth in turn, take exercise to the low limbs, temper low limbs strength and flexibility, promote the recovery of low limbs.

Among the prior art, the device is tempered to the low limbs that is used for orthopedics at present commonly, and the patient both feet trample respectively on two footboards, and the alternate swing back and forth of both legs is tempered the low limbs, and the mode of only taking exercise through the alternate swing back and forth of both legs is comparatively single, reduces the exercise effect to patient's low limbs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low limbs exercise device for orthopedics possesses the advantage that improves patient's low limbs and temper the ability to solve prior art, the low limbs exercise device that is used for orthopedics at present often only carries out the mode of taking exercise through the alternate swing back and forth of both legs when using comparatively single, reduces the problem of patient's low limbs exercise effect.

For the purpose that realizes improving patient's low limbs exercise ability, the utility model provides a following technical scheme: the utility model provides a low limbs exercise device for orthopedics, includes drum, footboard and movable rod, the bottom fixedly connected with square box of footboard, the one end of movable rod and the side fixed connection of square box, the other end of movable rod and the surperficial swing joint of drum, the bottom fixedly connected with motor of square box inner wall, the output shaft fixedly connected with eccentric block of motor, the surface of eccentric block and the bottom swing joint of square, the top fixedly connected with square plate of square, the surface of square plate and the inner wall fixed connection who bumps the ring, the top of bumping the ring and the bottom swing joint of footboard, the bottom fixedly connected with round bar that bumps the ring, the bottom difference fixedly connected with sleeve pipe and the extension spring of square box inner wall, the extension spring is located sheathed tube inside, the bottom of round bar and the top fixed connection of extension spring.

As a preferred technical scheme of the utility model, the inner wall of drum and the surperficial swing joint of handle, the draw-in groove has been seted up on the surface of handle, the fixed surface of drum is connected with the internal thread pipe, the inner wall of internal thread pipe and the surperficial threaded connection of bolt, the bolt is close to the one end of draw-in groove and runs through the drum and insert and connect to the inside of draw-in groove.

As an optimized technical scheme of the utility model, the knob cap has been cup jointed to the head of bolt is fixed, anti-skidding line has been seted up on the surface of knob cap.

As an optimized technical scheme of the utility model, the upper surface of square plate is the curved surface of kickup.

As an optimal technical scheme of the utility model, the side fixedly connected with supporting shoe of square, the top of supporting shoe and the bottom fixed connection of square plate.

As a preferred technical scheme of the utility model, the collision ring is including square ring and striking piece, the inner wall of square ring is connected with the fixed surface of square plate, striking piece fixed connection is at the top of square ring, the top of striking piece and the bottom swing joint of footboard, round bar fixed connection is in the bottom of square ring.

Compared with the prior art, the utility model provides a device is tempered to low limbs for orthopedics possesses following beneficial effect:

1. this a device is tempered to low limbs for orthopedics, through setting up the motor, eccentric block, square and collision ring, when using, the patient both feet trample respectively on two footboards, the motor drives eccentric block rotation, eccentric block extrusion square makes the bottom that the square drove collision ring striking footboard, produce the vibration during striking, the vibration passes through the footboard and transmits to the low limbs of patient on, vibrate the exercise simultaneously in both legs swing in turn, through the muscle of vibration stimulation patient low limbs, improve the controllability of patient low limbs shank muscle, the effect of ability is tempered to patient low limbs has been reached to the improvement, in order to solve prior art, the low limbs that present common is used for orthopedics temper the device when using, it is comparatively single only to carry out the mode of taking exercise through both legs swing in turn, reduce the problem of patient low limbs exercise effect.

2. This a device is tempered to low limbs for orthopedics, through setting up internal thread pipe and bolt, when using, rotate the bolt, the bolt passes through the internal thread pipe and is connected with the drum, the bolt rotate and with the draw-in groove separation of handle, upwards or the lapse handle, improve or reduce the height of handle, adjust to suitable high back, the reverse rotation bolt makes the bolt twist in the draw-in groove that corresponds this moment, block the handle, can live the high fastening of handle, adjust through the height to the handle, adapt to the patient of different heights.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the square box structure of the present invention;

FIG. 3 is a right sectional view of the square of the present invention;

fig. 4 is a right sectional view of the round bar of the present invention.

In the figure: 1. a cylinder; 2. a pedal; 3. a square box; 4. a movable rod; 5. a motor; 6. an eccentric block; 7. a square block; 8. a square plate; 9. a collision ring; 901. a square ring; 902. an impact block; 10. a round bar; 11. a sleeve; 12. a tension spring; 13. a handle; 14. a card slot; 15. an internally threaded tube; 16. a bolt; 17. a knob cap; 18. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a lower limb exercising device for orthopedics department, which comprises a cylinder 1, a pedal 2 and a movable rod 4, wherein the bottom of the pedal 2 is fixedly connected with a square box 3, one end of the movable rod 4 is fixedly connected with the side surface of the square box 3, the other end of the movable rod 4 is movably connected with the surface of the cylinder 1, the other end of the movable rod 4 is connected with a shaft on the cylinder 1 through a bearing, the friction force between the movable rod 4 and the shaft on the cylinder 1 is reduced, the bottom of the inner wall of the square box 3 is fixedly connected with a motor 5, the power supply mode of the motor 5 is an external power supply, an output shaft of the motor 5 is fixedly connected with an eccentric block 6, the surface of the eccentric block 6 is movably connected with the bottom of a square 7, the top of the square 7 is fixedly connected with a square plate 8, the surface of the square plate 8 is fixedly connected with the inner wall, the bottom fixedly connected with round bar 10 of colliding ring 9, the quantity of round bar 10 is four, four round bar 10 are fixed connection respectively in four corner positions of colliding ring 9 bottom, the bottom of 3 inner walls of square box is fixedly connected with sleeve pipe 11 and extension spring 12 respectively, extension spring 12 is located the inside of sleeve pipe 11, round bar 10 slides and inserts sleeve pipe 11, and the bottom of round bar 10 and the top fixed connection of extension spring 12.

Specifically, the inner wall of the cylinder 1 is movably connected with the surface of the handle 13, the clamping groove 14 is formed in the surface of the handle 13, the surface of the cylinder 1 is fixedly connected with the internal threaded pipe 15, the inner wall of the internal threaded pipe 15 is in threaded connection with the surface of the bolt 16, and one end, close to the clamping groove 14, of the bolt 16 penetrates through the cylinder 1 and is inserted into the clamping groove 14.

In this embodiment, the bolt 16 is rotated, the bolt 16 is connected with the cylinder 1 through the internal thread pipe 15, the bolt 16 rotates and is separated from the clamping groove 14 of the handle 13, the handle 13 moves upwards or downwards, the height of the handle 13 is increased or reduced, after the proper height is adjusted, the bolt 16 is rotated reversely to enable the bolt 16 to be screwed into the corresponding clamping groove 14 at the moment, the handle 13 is clamped, the height of the handle 13 can be fixed, and the bolt is adjusted to adapt to patients with different heights.

Specifically, the head of the bolt 16 is fixedly sleeved with a knob cap 17, and the surface of the knob cap 17 is provided with anti-skid grains.

In this embodiment, the knob cap 17 is held to rotate the bolt 16, thereby preventing the head of the bolt 16 from hurting the hand.

Specifically, the upper surface of the square plate 8 is a curved surface that is curved upward.

In this embodiment, the deformation of the square plate 8 is effectively prevented, and the structural strength of the square plate 8 is increased.

Specifically, the side surface of the block 7 is fixedly connected with a supporting block 18, and the top of the supporting block 18 is fixedly connected with the bottom of the square plate 8.

In this embodiment, the supporting block 18 increases the contact area between the square plate 8 and the square block 7, thereby fixing the square plate 8 more firmly and stably.

Specifically, collision ring 9 includes square ring 901 and striking piece 902, and the inner wall of square ring 901 and the fixed surface connection of square plate 8 strike piece 902 fixed connection at the top of square ring 901, and the top of striking piece 902 and the bottom swing joint of footboard 2, round bar 10 fixed connection is in the bottom of square ring 901.

In this embodiment, the square ring 901 drives the striking block 902 to move upward when moving upward, and the striking block 902 strikes the bottom of the pedal 2, so that the pedal 2 vibrates, and the muscle of the lower limb of the patient is stimulated by the vibration, thereby improving the control capability of the muscle of the leg of the lower limb of the patient.

Specifically, the impact block 902 is a rubber block.

In this embodiment, the rubber impact block 902

The utility model discloses a theory of operation and use flow: when the device is used, two feet of a patient respectively step on the two pedals 2, an output shaft of the motor 5 drives the eccentric block 6 to rotate, the surface of the eccentric block 6 presses the bottom of the square block 7, the square block 7 drives the collision ring 9 to move upwards through the square plate 8, the collision block 902 of the collision ring 9 collides the bottom of the pedal 2 and generates vibration during collision, the collision ring 9 drives the round rod 10 to move upwards along the inner wall of the sleeve 11, the tension spring 12 is in a stretching state, the eccentric block 6 continues to rotate, the eccentric block 6 does not press the square block 7, the collision ring 9 moves downwards under the tension of the tension spring 12 to be separated from the pedal 2, the eccentric block 6 continues to rotate and continuously presses the square block 7, the collision ring 9 collides the pedal 2 to generate vibration, the vibration is transmitted to the lower limb of the patient through the pedal 2, vibration exercise is performed while the two legs alternately swing, the muscle of the patient is stimulated through vibration, and the control capability of the muscle of the lower limb, improve the ability of taking exercise to patient's low limbs, when the patient of different heights used, rotation bolt 16, bolt 16 is connected with drum 1 through internal thread pipe 15, bolt 16 rotates and separates with the draw-in groove 14 of handle 13, upwards or remove handle 13 downwards, improve or reduce the height of handle 13, adjust to suitable high back, reverse rotation bolt 16 makes during the draw-in groove 14 that bolt 16 twists this moment and correspond, block handle 13, can live the highly fixed of handle 13, through highly adjusting handle 13, adapt to the patient of different heights.

To sum up, this a device is tempered to low limbs for orthopedics is through setting up motor 5, eccentric block 6, square 7 and colliding ring 9 to solve prior art, the low limbs that are used for orthopedics at present is tempered the device and when using, and the mode that only takes exercise through the alternate fore-and-aft swing of both legs is comparatively single, reduces the problem of tempering the effect to patient's low limbs.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lower limbs exercise device for orthopedics, includes drum (1), footboard (2) and movable rod (4), its characterized in that: the bottom of the pedal (2) is fixedly connected with a square box (3), one end of the movable rod (4) is fixedly connected with the side face of the square box (3), the other end of the movable rod (4) is movably connected with the surface of the cylinder (1), the bottom of the inner wall of the square box (3) is fixedly connected with a motor (5), an output shaft of the motor (5) is fixedly connected with an eccentric block (6), the surface of the eccentric block (6) is movably connected with the bottom of a square block (7), the top of the square block (7) is fixedly connected with a square plate (8), the surface of the square plate (8) is fixedly connected with the inner wall of a collision ring (9), the top of the collision ring (9) is movably connected with the bottom of the pedal (2), the bottom of the collision ring (9) is fixedly connected with a round rod (10), the bottom of the inner wall of the square box (3) is respectively fixedly connected with a sleeve (11) and a tension spring (12), the extension spring (12) is positioned in the sleeve (11), and the bottom of the round rod (10) is fixedly connected with the top of the extension spring (12).

2. The lower limb exercise device for orthopedics department of claim 1, wherein: the inner wall of the cylinder (1) is movably connected with the surface of the handle (13), a clamping groove (14) is formed in the surface of the handle (13), an internal threaded pipe (15) is fixedly connected to the surface of the cylinder (1), the inner wall of the internal threaded pipe (15) is in threaded connection with the surface of a bolt (16), and one end, close to the clamping groove (14), of the bolt (16) penetrates through the cylinder (1) and is inserted into the clamping groove (14).

3. A lower extremity exercise apparatus for orthopedics according to claim 2, characterized in that: the head of the bolt (16) is fixedly sleeved with a knob cap (17), and anti-skid grains are arranged on the surface of the knob cap (17).

4. The lower limb exercise device for orthopedics department of claim 1, wherein: the upper surface of the square plate (8) is a curved surface which is bent upwards.

5. The lower limb exercise device for orthopedics department of claim 1, wherein: the side surface of the square block (7) is fixedly connected with a supporting block (18), and the top of the supporting block (18) is fixedly connected with the bottom of the square plate (8).

6. The lower limb exercise device for orthopedics department of claim 1, wherein: the collision ring (9) comprises a square ring (901) and a collision block (902), the inner wall of the square ring (901) is fixedly connected with the surface of the square plate (8), the collision block (902) is fixedly connected to the top of the square ring (901), the top of the collision block (902) is movably connected with the bottom of the pedal (2), and the round rod (10) is fixedly connected to the bottom of the square ring (901).