CN213076423U

CN213076423U - Sports rehabilitation leg activity sport equipment

Info

Publication number: CN213076423U
Application number: CN202020972856.6U
Authority: CN
Inventors: 王博源; 普春旺; 杨晨飞; 孙争慧; 徐广艳
Original assignee: Yuxi Normal University
Current assignee: Yuxi Normal University
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-04-30
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a sports rehabilitation leg activity sports equipment, which comprises a bottom plate, a position adjusting component, a stand column, a stepless motion component and a pitching adjusting component, wherein the bottom plate is fixedly connected with a ground foot, the position adjusting component is arranged above the left side of the bottom plate, the stand column is fixedly connected with the position adjusting component, the stepless motion component is arranged on the right side of the stand column, a counting plate is arranged above the stand column, the right side of the middle part of the support column is slidably connected with a sitting height inserting nail, the right side above the support column is provided with a sitting height positioning hole, the position distance of a pedal plate can be adjusted, the movable rack is pulled to be loosened or fastened by pulling an eccentric circle driving lever, the upper rack and the lower rack are separated and are freely adjusted, the upper rack and the lower rack can be occluded by reversely pulling the eccentric circle driving lever, the upper rack and the lower, thereby automatically adjusting according to the requirements of patients and being convenient for the patients to use.

Description

Sports rehabilitation leg activity sport equipment

Technical Field

The utility model relates to a recovered equipment technical field specifically is a recovered shank activity sport equipment of sports.

Background

The rehabilitation equipment is mainly equipment for helping patients to perform passive exercise and daily activities and promoting rehabilitation. The multifunctional rehabilitation device is mainly made of stainless steel, iron, plastic and wood, required parts are manufactured through production processes such as machining, welding and injection molding, and finally, a plurality of or hundreds of parts are assembled into the rehabilitation device, so that the design trend is intelligentized, the rehabilitation device can meet the requirement of passive activities of the upper limb and the lower limb of a patient in daily life, the regular electric turnover nursing bed can meet the requirement of daily turnover, and the electric wheelchair can meet the requirements of walking, standing and the like. The therapist exercises passively or manually on the limb function of the patient with the aid of some instruments, and the patient may also exercise autonomously with the aid of the instruments or under the direction of the therapist.

The existing leg rehabilitation equipment has some defects, firstly, most leg rehabilitation equipment seats cannot adjust the height, and meanwhile, the pitch angle of the seats cannot be controlled, so that the sitting posture of a patient is not comfortable, secondly, the distance between a sports pedal and the seats cannot be adjusted by most leg rehabilitation equipment, different people feel inconvenient to use due to the same distance, and finally, most leg rehabilitation equipment is mainly in unpowered arrangement, but the patient needing rehabilitation does not necessarily have strength to exercise due to injury, but the exercise speed is inconvenient to adjust by adopting an electric mode, and in addition, the design that a pedal plate is driven by a hand wheel is adopted, so that the burden on hands is too large, the patient is not suitable for the patient needing mild exercise, and therefore, the leg exercise equipment for physical rehabilitation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recovered shank activity sport equipment of sports to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a recovered shank activity sport equipment of sports, includes bottom plate, position control subassembly, stand, infinitely variable motion subassembly and every single move adjusting part, bottom plate below fixedly connected with lower margin, bottom plate left side top is equipped with the position control subassembly, position control subassembly top fixedly connected with stand, the infinitely variable motion subassembly is installed on the stand right side, the counting board is installed to the stand top, bottom plate right side top fixedly connected with support column, support column top fixedly connected with bedplate, the bedplate right side is equipped with every single move adjusting part, every single move adjusting part top fixedly connected with backplate.

Preferably, the position adjusting assembly further comprises a bottom shell, a sliding rail, a fixed rack, a movable rack, a round bar, an eccentric circle shifting lever and an upper sliding block, the sliding rail is fixedly connected to the upper portion of the bottom shell, the fixed rack is fixedly connected to the lower portion of the sliding rail, the movable rack is slidably connected to the lower portion of the fixed rack, the round bar is fixedly connected to the upper portion of the middle of the movable rack, the eccentric circle shifting lever is rotatably connected to the upper portion of the round bar, and the upper sliding block is arranged below the eccentric circle shifting lever.

Preferably, the stepless motion subassembly is still including shell, runner, a spring, quality piece, electrified contact, resistive strip, hand wheel, inferior valve, motor, worm, truckle gear, truckle, the shell middle part rotates and is connected with the runner, runner internal surface middle part is equipped with a spring, a spring one end fixedly connected with quality piece, the quality piece middle part is equipped with electrified contact, electrified contact both ends sliding connection has the resistive strip, runner middle part fixedly connected with hand wheel, hand wheel left side below is equipped with the inferior valve, the motor is installed to inferior valve internal surface left side top, motor below fixedly connected with worm, the worm surface is connected with truckle gear rotation, truckle gear middle part and truckle fixed connection.

Preferably, every single move adjusting part is still including limit shell, gear wheel, arc rack, lower piece, No. two springs, side rack, pinion, handle, limit shell internal surface top rotates and is connected with the gear wheel, gear wheel below sliding connection has the arc rack, arc rack below fixedly connected with lower piece, the piece below is equipped with No. two springs down, piece left side fixedly connected with side rack down, side rack left side is connected with pinion rotation, pinion left side and handle fixed connection, gear wheel middle part one side and backplate one end fixed connection.

Preferably, the right side of the middle part of the support column is connected with a sitting height inserting nail in a sliding mode, and a sitting height positioning hole is formed in the right side above the support column.

Preferably, stand top right side and hand wheel plug pin sliding connection, stand top right side is equipped with the hand wheel locating hole along hand wheel plug pin upper right corner.

Preferably, a rubber pad is arranged below the eccentric circular deflector rod, and the lower part of the rubber pad is connected with the upper sliding block in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a position distance that position control assembly can adjust the running-board loosens or fastens through stirring eccentric circle driving lever pulling movable rack for upper and lower rack divides and, and free adjustment, reversal stir eccentric circle driving lever and can make upper and lower rack interlock, alright make it firmly motionless, it is convenient to adjust.

2. The utility model discloses a stepless motion subassembly can use the rotation of hand wheel, and then produces centrifugal force, freely adjusts the speed that the motor drove the running-board to according to patient's needs automatically regulated, and the hand wheel need not drive other articles, and is very little to patient's motion burden, and the patient of being convenient for uses.

3. The utility model discloses an adjustment seat every single move angle that every single move adjusting part can be quick, the patient of being convenient for can be comparatively comfortable when the use device, reduces its uncomfortable sense, reduces tired out through more comfortable position of sitting.

Drawings

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

FIG. 2 is a schematic structural view of the position adjustment assembly of the present invention;

FIG. 3 is a schematic structural view of the stepless motion assembly of the present invention;

fig. 4 is a schematic structural diagram of the pitch adjustment assembly of the present invention.

In the figure: the device comprises a bottom plate 1, feet 2, a position adjusting assembly 3, a bottom shell 31, a sliding rail 32, a fixed rack 33, a movable rack 34, a round rod 35, an eccentric circular deflector rod 36, an upper sliding block 37, a stand column 4, a stepless motion assembly 5, a shell 51, a rotating wheel 52, a first spring 53, a mass block 54, an electrified contact piece 55, a resistor strip 56, a hand wheel 57, a lower shell 58, a motor 59, a worm 510, a caster gear 511, a caster 512, a counting plate 6, a supporting column 7, a seat plate 8, a pitching adjusting assembly 9, a side shell 91, a large gear 92, an arc-shaped rack 93, a lower block 94, a second spring 95, a side rack 96, a pinion 97, a handle 98, a back plate 10, a sitting-high inserting nail 101, a sitting-high positioning hole 102, a hand wheel inserting nail 103.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a recovered shank activity sport equipment of sports, comprising a base plate 1, position control assembly 3, stand 4, stepless motion subassembly 5 and every single move adjusting part 9, 1 below fixedly connected with lower margin 2 of bottom plate, 1 left side top of bottom plate is equipped with

position control assembly

3, 3 top fixedly connected with stands 4 of position control assembly, stepless motion subassembly 5 is installed on 4 right sides of stand, counting board 6 is installed to 4 tops of stand, 1 right side top fixedly connected with support column 7 of bottom plate, 7 top fixedly connected with bedplate 8 of support column, 8 right sides of bedplate are equipped with every single move adjusting part 9, every single move adjusting part 9 top fixedly connected with backplate 10.

Further, the position adjusting assembly 3 further comprises a bottom shell 31, a sliding rail 32, a fixed rack 33, a movable rack 34, a round rod 35, an eccentric circle shift lever 36 and an upper sliding block 37, the sliding rail 32 is fixedly connected above the bottom shell 31, the fixed rack 33 is fixedly connected below the sliding rail 32, the movable rack 34 is slidably connected below the fixed rack 33, the round rod 35 is fixedly connected above the middle of the movable rack 34, the eccentric circle shift lever 36 is rotatably connected above the round rod 35, and the upper sliding block 37 is arranged below the eccentric circle shift lever 36.

Further, the stepless motion assembly 5 further comprises a shell 51, a rotating wheel 52, a first spring 53, a mass block 54, a charged contact piece 55, a resistor strip 56, a hand wheel 57, a lower shell 58, a motor 59, a worm 510, a caster gear 511 and a caster 512, wherein the middle part of the shell 51 is rotatably connected with the rotating wheel 52, the middle part of the inner surface of the rotating wheel 52 is provided with the first spring 53, one end of the first spring 53 is fixedly connected with the mass block 54, the middle part of the mass block 54 is provided with the charged contact piece 55, two ends of the charged contact piece 55 are slidably connected with the resistor strip 56, the middle part of the rotating wheel 52 is fixedly connected with the hand wheel 57, the lower shell 58 is arranged below the left side of the hand wheel 57, the motor 59 is installed above the left side of the inner surface of the lower shell 58.

Further, every single move adjusting part 9 is still including limit shell 91, gear wheel 92, arc rack 93, lower block 94, No. two spring 95, side rack 96, pinion 97, handle 98, limit shell 91 internal surface top rotates and is connected with gear wheel 92, gear wheel 92 below sliding connection has arc rack 93, arc rack 93 below fixedly connected with lower block 94, lower block 94 below is equipped with No. two spring 95, lower block 94 left side fixedly connected with side rack 96, side rack 96 left side rotates with pinion 97 to be connected, pinion 97 left side and handle 98 fixed connection, gear wheel 92 middle part one side and backplate 10 one end fixed connection.

Furthermore, the right side of the middle of the support column 7 is slidably connected with a sitting height inserting nail 101, and a sitting height positioning hole 102 is formed in the right side above the support column 7.

Furthermore, the right side above the upright post 4 is slidably connected with a handwheel plug pin 103, and a handwheel positioning hole 104 is formed in the right side above the upright post 4 along the upper right corner of the handwheel plug pin 103.

Further, a rubber pad 301 is arranged below the eccentric circular shift lever 36, and the lower part of the rubber pad 301 is connected with the upper sliding block 37 in a sliding manner.

The working principle is as follows: when equipment is used, firstly, the position distance of the pedal plate is adjusted through the position adjusting assembly 3, the eccentric circular deflector rod 36 is stirred to rotate inwards, the circular rod 35 and the movable rack 34 are loosened, the movable rack 34 is separated from the fixed rack 33, the upper sliding block 37 can freely slide above the sliding rail 32, and when the equipment is fixed, the eccentric circular deflector rod 36 is reversely rotated, so that the eccentric side of the eccentric circular deflector rod rotates, the circular rod 35 is tensioned, the movable rack 34 is tightly meshed with the fixed rack 33, and the equipment can be firmly fixed and convenient to adjust.

When the pedal is used, the stepless movement component 5 can rotate by using the hand wheel to generate centrifugal force, and freely adjust the speed of the motor for driving the pedal, so that the speed can be automatically adjusted according to the requirements of patients, and the hand wheel does not need to drive other objects, so that the movement burden on the patients is small, and the use by the patients is convenient; the rotating wheel 52 is driven by the handwheel 57, so that the mass block 54 in the rotating wheel 52 generates centrifugal force, the electric contact piece 55 moves on the resistor strip 56, a signal is generated, and the motor 59 adjusts the rotating speed of the caster 512 according to the signal.

When the device is used, the pitch of the chair of a patient often directly influences the comfort level, the pitch angle of the chair can be quickly adjusted by the pitch adjusting component 9, so that the patient can feel comfortable when using the device, the uncomfortable feeling of the patient is reduced, and fatigue is reduced by a more comfortable sitting posture; the handle 98 is manually pulled up, the side rack 96 and the lower block 94 are driven to descend through the pinion 97, the arc-shaped rack 93 is separated from the large gear 92, the pitching angle can be freely adjusted, then the handle 98 is loosened, and the second spring 95 pushes the handle back to the original position to be locked again.

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 recovered leg activity sport equipment of sports, includes bottom plate (1), position control subassembly (3), stand (4), infinitely variable motion subassembly (5) and every single move regulating assembly (9), its characterized in that: bottom plate (1) below fixedly connected with lower margin (2), bottom plate (1) left side top is equipped with position control assembly (3), position control assembly (3) top fixedly connected with stand (4), infinitely variable motion subassembly (5) are installed on stand (4) right side, count board (6) are installed to stand (4) top, bottom plate (1) right side top fixedly connected with support column (7), support column (7) top fixedly connected with bedplate (8), bedplate (8) right side is equipped with every single move adjusting part (9), every single move adjusting part (9) top fixedly connected with backplate (10).

2. The physical rehabilitation leg exercise machine according to claim 1, wherein: position control subassembly (3) are still including drain pan (31), slide rail (32), fixed rack (33), activity rack (34), round bar (35), eccentric circle driving lever (36), top sliding block (37), drain pan (31) top fixedly connected with slide rail (32), slide rail (32) below fixedly connected with fixed rack (33), fixed rack (33) below sliding connection has activity rack (34), activity rack (34) middle part top fixedly connected with round bar (35), round bar (35) top is rotated and is connected with eccentric circle driving lever (36), eccentric circle driving lever (36) below is equipped with top sliding block (37).

3. The physical rehabilitation leg exercise machine according to claim 1, wherein: the stepless motion component (5) further comprises a shell (51), a rotating wheel (52), a first spring (53), a mass block (54), a charged contact piece (55), a resistor strip (56), a hand wheel (57), a lower shell (58), a motor (59), a worm (510), a caster gear (511) and a caster (512), wherein the middle part of the shell (51) is rotatably connected with the rotating wheel (52), the middle part of the inner surface of the rotating wheel (52) is provided with the first spring (53), one end of the first spring (53) is fixedly connected with the mass block (54), the middle part of the mass block (54) is provided with the charged contact piece (55), two ends of the charged contact piece (55) are slidably connected with the resistor strip (56), the middle part of the rotating wheel (52) is fixedly connected with the hand wheel (57), the lower shell (58) is arranged below the left side of the hand wheel (, the worm (510) is fixedly connected to the lower portion of the motor (59), the outer surface of the worm (510) is rotatably connected with the caster gear (511), and the middle of the caster gear (511) is fixedly connected with the caster (512).

4. The physical rehabilitation leg exercise machine according to claim 1, wherein: every single move adjusting part (9) is still including limit shell (91), gear wheel (92), arc rack (93), lower piece (94), No. two spring (95), side rack (96), pinion (97), handle (98), limit shell (91) internal surface top rotates and is connected with gear wheel (92), gear wheel (92) below sliding connection has arc rack (93), arc rack (93) below fixedly connected with lower piece (94), lower piece (94) below is equipped with No. two spring (95), lower piece (94) left side fixedly connected with side rack (96), side rack (96) left side rotates with pinion (97) and is connected, pinion (97) left side and handle (98) fixed connection, gear wheel (92) middle part one side and backplate (10) one end fixed connection.

5. The physical rehabilitation leg exercise machine according to claim 1, wherein: the right side of the middle of the supporting column (7) is connected with a sitting height inserting nail (101) in a sliding mode, and a sitting height positioning hole (102) is formed in the right side above the supporting column (7).

6. The physical rehabilitation leg exercise machine according to claim 1, wherein: upright post (4) top right side and hand wheel inserted nail (103) sliding connection, upright post (4) top right side is equipped with hand wheel locating hole (104) along hand wheel inserted nail (103) upper right corner.

7. The physical rehabilitation leg exercise machine according to claim 2, wherein: a rubber pad (301) is arranged below the eccentric circular shift lever (36), and the lower part of the rubber pad (301) is connected with the upper sliding block (37) in a sliding manner.