CN112090038B

CN112090038B - Orthopedics shank resumes exercise equipment

Info

Publication number: CN112090038B
Application number: CN202010836709.0A
Authority: CN
Inventors: 邝涛; 刘奇英; 雷建兰; 黄晓慧
Original assignee: First Hospitalof Hunan University Of Chinese Medicine
Current assignee: THE FIRST HOSPITALOF HUNAN University OF CHINESE MEDICINE
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-10-12
Anticipated expiration: 2040-08-19
Also published as: CN112090038A

Abstract

The invention relates to a recovery exercise device, in particular to an orthopedic leg recovery exercise device. The invention provides an orthopedic leg recovery exercise device which can massage thighs and prevent waist soreness and backache of people during exercise. The present invention provides an orthopedic leg recovery exercise apparatus, comprising: the two sides of the base are connected with supporting frames; the inner side surfaces of the supporting frames are connected with the perforated seat plates; the leg stretching mechanism is arranged on the hole-opening seat plate; and the leg limiting structure is arranged on the leg stretching mechanism. According to the leg recovery exercise device, the shank can be fixed on the leg stretching mechanism through the leg limiting structure, the leg recovery exercise device can be carried out through the leg stretching mechanism, the transmission mechanism can be driven to work through the leg stretching mechanism, the transmission machine can drive the massage mechanism to work, and the massage mechanism can massage the thigh.

Description

Orthopedics shank resumes exercise equipment

Technical Field

The invention relates to a recovery exercise device, in particular to an orthopedic leg recovery exercise device.

Background

People with injured legs need to recover and exercise the legs in order to enable the legs to be quickly recovered, people generally walk underground to recover and exercise the legs at present, but walking underground is not ideal enough to recover and exercise the legs.

Through search, the patent publication numbers are: CN108186272B patent discloses a postoperative leg exercise device for orthopedic patients, which comprises a bottom plate, a first supporting rod, etc.; according to the counting device, orthopedic patients can exercise more forcefully and harder through the blowing device, the same amount of exercise can be completed every day through the counting device, the effect that the orthopedic patients do not need to exercise by walking and are not easy to fall down is achieved, and the orthopedic patients can be blown to cool the orthopedic patients. Although this patent can be exercised to the legs, this patent cannot massage the thighs, and this patent does not provide a structure that can be carried out on the back, so it is desirable that people sit upright for leg recovery exercises, so people are prone to soreness of the waist and back pain when exercising.

Therefore, how to design an orthopedic leg recovery exercise device which can massage thighs and prevent people from soreness and backache during exercise becomes a problem to be solved at present.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defects that the leg exercise equipment cannot massage thighs, a structure capable of being used as a backrest is not provided, and people are prone to waist soreness and back pain during exercise, the invention aims to provide the orthopedic leg recovery exercise equipment capable of massaging the thighs and preventing the waist soreness and back pain of people during exercise.

(2) Technical scheme

In order to solve the above technical problem, the present invention provides an orthopedic leg recovery exercise apparatus, comprising: the two sides of the base are connected with supporting frames; the inner side surfaces of the supporting frames are connected with the perforated seat plates; the leg stretching mechanism is arranged on the hole-opening seat plate; the leg limiting structure is arranged on the leg stretching mechanism; the hole-opened seat plate is connected with a massage mechanism; the transmission mechanism is arranged on the base and is in transmission connection with the leg stretching mechanism and the massage mechanism respectively.

Preferably, the leg stretching mechanism includes: one side of the hole-opening seat plate is connected with four first mounting seats; the movable plate is rotatably connected between the first installation seats; one side of the movable plate is connected with the connecting block; the rope is connected to the connecting block; the base is connected with two winding wheels in a rotating mode, and the tail end of the rope is wound on the winding wheels; the first scroll spring is connected between the reel and the base.

Preferably, the leg limiting structure comprises: the middle part of the other side of the movable plate is connected with a slotted mounting seat, and a clamping groove is formed in the slotted mounting seat; the limiting frame is connected with the slotted mounting seat in a sliding manner; one side of the limiting frame is connected with a clamping block matched with the clamping groove; the reset spring is connected between the limiting frame and the slotted mounting seat; the inner side surface of the limiting frame is connected with a soft cushion; the other side of the pull rod and the limiting frame is connected with a pull rod.

Preferably, the massage mechanism comprises: the bottom of the perforated seat plate is connected with a plurality of first guide rail frames; the first guide rail bracket is connected with the massage rod in a sliding way; the supporting spring is connected between the massage rod and the perforated seat plate; the bottom of the hole-opening seat plate is connected with two second guide rail frames; the second guide rail frame is internally connected with a sliding block in a sliding manner; the top of the sliding block is connected with a top block which is matched with the massage rod.

Preferably, the transmission mechanism comprises: the first gear is connected to the reel; the base is rotatably connected with a second gear at one side close to the first gear, and the second gear is meshed with the first gear; the third gear is rotatably connected to one side, close to the second gear, of the base; the transmission belt set is connected between a transmission shaft of the third gear and a transmission shaft of the second gear; and the rack plate is connected with the bottom of the sliding block and meshed with the third gear.

Preferably, an adjustable back plate mechanism is further included, the adjustable back plate mechanism comprising: the other side of the perforated seat plate is connected with a second mounting seat; the second mounting seat is rotatably connected with the movable back plate; a torsion spring is connected between the movable back plate and the second mounting seat; the movable back plate is connected with a fixed connecting rod; the fixed connecting rod is connected with a ratchet gear which is fixedly connected with the movable back plate; the other side of the seat plate with the hole is connected with the fixed shaft; the fixed shaft is rotatably connected with a movable clamping rod which is matched with the ratchet gear; the second scroll spring is connected between the movable clamping rod and the fixed shaft; the handle is connected with the movable clamping rod.

Preferably, the bicycle further comprises a pedal structure, wherein the pedal structure comprises: the lower part of the other side of the movable plate is connected with a third mounting seat; the third mounting seat is rotatably connected with a pedal; and a third scroll spring is connected between the pedal plate and the third mounting seat.

Preferably, the method further comprises the following steps: the handrail is connected with the handrail on one side support frame.

(3) Advantageous effects

Compared with the prior art, the invention has the following advantages: 1. can fix the shank on shank extends the mechanism through shank limit structure, can carry out shank through shank extension mechanism and resume exercise equipment, can drive mechanism through shank extension mechanism and carry out work, the drive machine can drive massage mechanism and carry out work, massage mechanism can massage the thigh.

2. Can provide the support for people's back through adjustable back plate mechanism to people need not to sit straightly when recovering to take exercise, and then can prevent people's soreness of waist back pain when taking exercise.

3. The foot pedal structure can support the foot plate, so that the leg recovery exercise can be conveniently carried out.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is an enlarged perspective view of the foothold structure of the present invention.

Fig. 5 is an enlarged view of part a of the present invention.

Fig. 6 is an enlarged view of part B of the present invention.

The labels in the figures are: 1-base, 2-support frame, 3-perforated seat plate, 4-leg stretching mechanism, 41-movable plate, 42-first mounting seat, 43-connecting block, 44-rope, 45-reel, 46-first scroll spring, 5-leg limiting structure, 51-limiting frame, 52-slotted mounting seat, 53-clamping block, 54-restoring spring, 55-cushion, 56-pull rod, 6-massage mechanism, 61-first guide rail frame, 62-massage rod, 63-supporting spring, 64-second guide rail frame, 65-sliding block, 66-top block, 7-transmission mechanism, 71-first gear, 72-second gear, 73-transmission belt group, 74-third gear, 75-rack plate, 8-adjustable back plate mechanism, 81-movable back plate, 82-second mounting seat, 83-torsion spring, 84-fixed connecting rod, 85-ratchet gear, 86-movable clamping rod, 87-fixed shaft, 88-second spiral spring, 89-handle, 9-pedal structure, 91-pedal plate, 92-third mounting seat, 93-third spiral spring and 10-armrest.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides an orthopedics shank resumes exercise equipment, as figure 1, fig. 3, fig. 5 and fig. 6 are shown, including base 1, support frame 2, trompil seat 3, shank extends mechanism 4, shank limit structure 5, massage mechanism 6 and drive mechanism 7, both sides all are connected with support frame 2 around the base 1 top, be connected with trompil seat 3 between the medial surface of two support frames 2, install shank on the trompil seat 3 and extend mechanism 4, install shank limit structure 5 on the shank extends mechanism 4, be connected with massage mechanism 6 on the trompil seat 3, install drive mechanism 7 on the base 1, drive mechanism 7 extends mechanism 4 and massage mechanism 6 transmission with the shank respectively and is connected.

Leg stretching mechanism 4 is including fly leaf 41, first mount pad 42, connecting block 43, rope 44, reel 45 and first spiral spring 46, trompil seat 3 left surface is connected with four first mount pads 42, equal rotary type is connected with fly leaf 41 between two first mount pads 42 of front side and between two first mount pads 42 of rear side, fly leaf 41 right flank is connected with connecting block 43, be connected with rope 44 on the connecting block 43, the rotary type of symmetry is connected with reel 45 around base 1 top left side, the tail end of rope 44 is around on reel 45, be connected with first spiral spring 46 between reel 45 and the base 1.

Leg limit structure 5 is including spacing 51, fluting mount pad 52, fixture block 53, reset spring 54, cushion 55 and pull rod 56, the middle part of fly leaf 41 lateral surface is connected with fluting mount pad 52, it has the draw-in groove to open in the fluting mount pad 52, fluting mount pad 52 internal sliding type is connected with spacing 51, spacing 51 upper portion be connected with draw-in groove complex fixture block 53, be connected with reset spring 54 between spacing 51 and the fluting mount pad 52, spacing 51 medial surface is connected with cushion 55, spacing 51 top is connected with pull rod 56.

Massage mechanism 6 is including first guide rail frame 61, massage pole 62, supporting spring 63, second guide rail frame 64, slider 65 and kicking block 66, the equal spaced a plurality of first guide rail frame 61 that are connected with in both sides around trompil seat 3 left side bottom, sliding connection has massage pole 62 on first guide rail frame 61, be connected with supporting spring 63 between massage pole 62 lower part and the trompil seat 3 bottom, both sides all are connected with second guide rail frame 64 around the trompil seat 3 bottom, sliding connection has slider 65 in the second guide rail frame 64, slider 65 top is connected with kicking block 66, kicking block 66 and the cooperation of massage pole 62.

The transmission mechanism 7 comprises a first gear 71, a second gear 72, a transmission belt set 73, a third gear 74 and a rack plate 75, the first gear 71 is connected to the reel 45, the top of the base 1 is rotatably connected with the two second gears 72, the second gear 72 is located on the right side of the first gear 71, the second gear 72 is meshed with the first gear 71, the top of the base 1 is rotatably connected with the two third gears 74, the third gear 74 is located on the right side of the second gear 72, the transmission belt set 73 is connected between the transmission shaft of the third gear 74 and the transmission shaft of the second gear 72, the rack plate 75 is connected to the bottom of the sliding block 65, and the rack plate 75 is meshed with the third gear 74.

When the leg recovery exercise is to be performed, the device can be used, firstly, the device sits on the seat plate 3 with the hole, then, the lower leg leans against the movable plate 41, initially, the return spring 54 is in a compressed state, then, the pull rod 56 is held to enable the limiting frame 51 to rotate, the clamping block 53 rotates along with the rotation, when the clamping block 53 rotates to be overlapped with the clamping groove, the limiting frame 51 can move upwards under the action of the return spring 54, so that the clamping block 53 is clamped into the clamping groove, the clamping block 53 is clamped into the clamping groove to fix the limiting frame 51, so that the lower leg can be fixed on the movable plate 41, the soft cushion 55 can protect the lower leg, the lower leg is prevented from being crushed by the limiting frame 51, then, people can perform the lifting and falling motion on the lower leg, so that the leg recovery exercise can be performed, the lifting and falling motion of the lower leg can enable the movable plate 41 to swing up and down, the movable plate 41 swings up and down through the matching of the rope 44 and the first spring 46, the forward and reverse alternate rotation of the reel 45 can be realized, the forward and reverse alternate rotation of the reel 45 can enable the third gear 74 to rotate in a forward and reverse alternate manner through the first gear 71, the second gear 72 and the transmission belt set 73, the forward and reverse alternate rotation of the third gear 74 can enable the rack plate 75 to reciprocate left and right, the rack plate 75 reciprocates left and right through the slide block 65 to enable the ejector block 66 to reciprocate left and right, the ejector block 66 moves to enable the massage rod 62 to reciprocate up and down through the matching with the supporting spring 63, the massage rod 62 reciprocates up and down to massage thighs, when the device needs to be separated after the exercise is finished, the fixture block 53 is moved out from the clamping groove, the limiting frame 51 is rotated to reset to loosen the shanks, and then the device can be separated by standing up, so that the device can fix the shanks on the shank stretching mechanism 4 through the shank limiting structure 5, the shank stretching mechanism 4 can perform shank recovery exercise, the leg stretching mechanism 4 can drive the transmission mechanism 7 to work, the transmission mechanism 7 can drive the massage mechanism 6 to work, and the massage mechanism 6 can massage the thighs.

Example 2

On the basis of embodiment 1, as shown in fig. 2, 3 and 6, the adjustable back plate mechanism 8 further comprises an adjustable back plate mechanism 8, the adjustable back plate mechanism 8 comprises a movable back plate 81, a second mounting seat 82, a torsion spring 83, a fixed connecting rod 84, a ratchet gear 85, a movable clamping rod 86, a fixed shaft 87, a second volute spring 88 and a handle 89, the second mounting seat 82 is connected to the right side surface of the perforated seat plate 3, the movable back plate 81 is rotatably connected to the second mounting seat 82, the torsion spring 83 is connected between the movable back plate 81 and the second mounting seat 82, the fixed connecting rod 84 is connected to the lower portion of the front side surface of the movable back plate 81, the ratchet gear 85 is connected to the fixed connecting rod 84, the ratchet gear 85 is fixedly connected to the movable back plate 81, the fixed shaft 87 is connected to the right side surface of the perforated seat plate 3, the movable clamping rod 86 is rotatably connected to the fixed shaft 87, the movable clamping rod 86 is matched with the ratchet gear 85, a second scroll spring 88 is connected between the movable clamping rod 86 and the fixed shaft 87, and the left end of the movable clamping rod 86 is connected with a handle 89.

The back of the user can lean against the movable back plate 81, when the angle of the movable back plate 81 is adjusted to enable the movable back plate 81 to swing downwards, the handle 89 is held to enable the movable clamping rod 86 to rotate to loosen the ratchet gear 85, the second spiral spring 88 is compressed accordingly and then can lean downwards, so that the movable back plate 81 can swing downwards, the torsion spring 83 is compressed accordingly, after the movable back plate 81 swings downwards to a proper angle, the handle 89 is loosened, the movable clamping rod 86 can be reset to clamp and fix the ratchet gear 85 again under the action of the second spiral spring 88, the movable back plate 81 can be fixed, and the movable back plate 81 is prevented from swinging downwards by self; activity backplate 81 can provide the support for people's back to people need not to sit straightly when recovering to take exercise, and then can prevent people's soreness of the back pain when taking exercise, when people do not lean on activity backplate 81, under torsion spring 83's effect, can make activity backplate 81 upswing reset.

Example 3

On the basis of embodiment 2, as shown in fig. 4, the pedal structure 9 is further included, the pedal structure 9 includes a pedal plate 91, a third mounting seat 92 and a third spiral spring 93, the third mounting seat 92 is connected to the lower portion of the outer side surface of the movable plate 41, the pedal plate 91 is rotatably connected to the third mounting seat 92, and the third spiral spring 93 is connected between the pedal plate 91 and the third mounting seat 92.

The foot pedal 91 may be lowered and the third scroll spring 93 compressed therewith, and then the foot board may be placed on the foot pedal 91, and the foot pedal 91 can support the foot board, which can facilitate the leg recovery exercise.

Example 4

On the basis of the embodiment 3, as shown in fig. 1-2, the handrail 10 is further included, and the handrail 10 is connected to the top of the rear side support frame 2.

The hands can be placed on the armrests 10 so as to be able to assist in sitting on the perforated seat plate 3 and getting up from the perforated seat plate 3.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An orthopedic leg recovery exercise device, comprising:

the device comprises a base (1), wherein two sides of the base (1) are connected with supporting frames (2);

the hole seat plate (3) is connected between the inner side surfaces of the supporting frames (2);

the leg stretching mechanism (4) is arranged on the hole-opening seat plate (3);

the leg limiting structure (5) is arranged on the leg stretching mechanism (4);

the massage mechanism (6) is connected on the perforated seat plate (3);

the transmission mechanism (7) is arranged on the base (1), and the transmission mechanism (7) is in transmission connection with the leg stretching mechanism (4) and the massage mechanism (6) respectively;

the leg extension mechanism (4) includes:

one side of the perforated seat plate (3) is connected with four first installation seats (42);

the movable plate (41) is rotatably connected between the first installation seats (42);

one side of the movable plate (41) is connected with the connecting block (43);

the rope (44) is connected to the connecting block (43);

two reels (45) are rotatably connected to the base (1), and the tail ends of the ropes (44) are wound on the reels (45);

a first scroll spring (46), wherein the first scroll spring (46) is connected between the reel (45) and the base (1);

leg limit structure (5) includes:

the middle part of the other side of the movable plate (41) is connected with a slotted mounting seat (52), and a clamping groove is formed in the slotted mounting seat (52);

the limiting frame (51) is connected with the slotted mounting seat (52) in a sliding manner;

one side of the limiting frame (51) is connected with a clamping block (53) matched with the clamping groove;

a return spring (54) is connected between the limiting frame (51) and the slotted mounting seat (52);

the inner side surface of the limiting frame (51) is connected with the soft cushion (55);

the other side of the limiting frame (51) is connected with a pull rod (56);

the massage mechanism (6) comprises:

the bottom of the hole-opening seat plate (3) is connected with a plurality of first guide rail frames (61);

the massage rod (62) is connected with the first guide rail bracket (61) in a sliding way;

a supporting spring (63), wherein the supporting spring (63) is connected between the massage rod (62) and the perforated seat plate (3);

the bottom of the hole-opening seat plate (3) is connected with two second guide rail brackets (64);

the sliding block (65) is connected with the second guide rail bracket (64) in a sliding way;

the top of the sliding block (65) is connected with a top block (66), and the top block (66) is matched with the massage rod (62).

2. An orthopaedic leg recovery exercise apparatus according to claim 1, wherein the transmission mechanism (7) comprises:

a first gear (71), the first gear (71) being connected to the reel (45);

the second gear (72) is rotatably connected to one side, close to the first gear (71), of the base (1), and the second gear (72) is meshed with the first gear (71);

the third gear (74) is rotatably connected to one side, close to the second gear (72), of the base (1);

a transmission belt set (73), wherein the transmission belt set (73) is connected between the transmission shaft of the third gear (74) and the transmission shaft of the second gear (72);

the bottom of the sliding block (65) is connected with a rack plate (75), and the rack plate (75) is meshed with the third gear (74).

3. An orthopaedic leg recovery exercise apparatus according to claim 2, further comprising an adjustable back plate mechanism (8), the adjustable back plate mechanism (8) comprising:

the other side of the hole-opening seat plate (3) is connected with a second mounting seat (82);

the second mounting seat (82) is rotatably connected with the movable back plate (81);

a torsion spring (83), wherein the torsion spring (83) is connected between the movable back plate (81) and the second mounting seat (82);

the fixed connecting rod (84) is connected to the movable back plate (81);

the fixed connecting rod (84) is connected with a ratchet gear (85), and the ratchet gear (85) is fixedly connected with the movable back plate (81);

a fixed shaft (87), and the other side of the perforated seat plate (3) is connected with the fixed shaft (87);

the movable clamping rod (86) is rotatably connected to the fixed shaft (87), and the movable clamping rod (86) is matched with the ratchet wheel (85);

a second scroll spring (88), wherein the second scroll spring (88) is connected between the movable clamping rod (86) and the fixed shaft (87);

the handle (89) is connected with the movable clamping rod (86).

4. An orthopaedic leg recovery exercise apparatus according to claim 3, further comprising a footrest structure (9), the footrest structure (9) comprising:

the lower part of the other side of the movable plate (41) is connected with a third mounting seat (92);

the pedal (91) is rotatably connected to the third mounting seat (92);

and a third scroll spring (93), wherein the third scroll spring (93) is connected between the pedal plate (91) and the third mounting seat (92).

5. An orthopaedic leg recovery exercise apparatus according to claim 4, further comprising:

the handrail (10) is connected with the handrail (10) on the supporting frame (2) at one side.