CN204337633U - A kind of four-wheel movable lower limb loss of weight convalescence device - Google Patents

Abstract

The utility model belongs to rehabilitation medical instrument technical field, relates to a kind of four-wheel movable lower limb loss of weight convalescence device, castor is equipped with in four root post lower ends of the total body support frame of its hollow type frame structure shape, bar is fixed on column, suspension system is fixed on above the interior space of total body support frame, walking machine is placed in the bottom, interior space of total body support frame, suspension system hangs and fixing motor, connecting plate is fixed on total body support frame, second plectane is fixed on connecting plate, second plectane and first plectane are fixed involutory formation through hole and are blocked by bar, the hoisting structure of square tubes soldering composition suspension system, suspension system lower end is welded with end face connecting plate, top side face is welded with cross connecting plate, hanger is fixed on the downside of cross connecting plate, multidiameter inserts in hanger hole also fixing, flanged plate is fixed on column bottom, castor is fixed on flanged plate, its structure is simple, and principle is reliable, and save space, cheap, safety and stability, popularizing application prospect is good.

Description

A four-wheel mobile lower limb weight loss rehabilitation device

Technical field:

The utility model belongs to the technical field of rehabilitation medical equipment, in particular to a four-wheel movable lower limb weight loss rehabilitation device, which is used for the health recovery and weight loss exercise of the lower limbs of physically disabled patients.

Background technique:

Usually, patients with lower limb dysfunction need to move between beds for nursing care, and at the same time, they need to cooperate with lower limb weight loss gait training to achieve rapid rehabilitation. Some weight loss gait trainers in the existing equipment have different The lack of degree, such as the elephant trunk type gait trainer, the disadvantage is that there is no handrail device, which is not conducive to the initial rehabilitation of patients, and at the same time, it is impossible to perform step-like obstacle-crossing exercises; there is also a bilateral door-type gait trainer, the disadvantage is that It is heavy, unable to move, and inconvenient to move patients; in addition, there is a sky rail displacement system, which is mainly suitable for large-scale medical rehabilitation centers. The rail needs special design and manufacture, which is expensive and cannot be realized by ordinary families. Promotion; there is also the liko series lifting machine, which only lifts the patient, without combining with lower limb gait training, has a single function, and has the disadvantages of being difficult to overcome obstacles. Aiming at these problems in the above-mentioned equipment and technology, designing a rehabilitation training device that combines simple to complex gait training functions of shifting and lower limbs, has a simple structure and low cost has great market prospects and practical value.

Invention content:

The purpose of the invention of this utility model is to overcome the shortcomings of the prior art, and to seek to design a four-wheel mobile lower limb weight loss rehabilitation device with high strength and good stability, which can move conveniently and flexibly, and rely on the suspension system to treat patients. Lifting, armrest devices are set on both sides of the overall bracket and the height can be adjusted according to the patient's physical signs, and the weight-reducing gait training can be carried out with the walking machine or the obstacle step mechanism to achieve the rehabilitation effect.

In order to achieve the above object, the utility model relates to a four-wheel mobile weight loss rehabilitation device for lower limbs, the main structure of which includes an overall bracket, a handrail rod fixing device, a suspension system, casters, a walking machine, a square nut block, a connecting plate, and a reinforcing rib , Thumb screws, upper half-circle plate, lower half-circle plate, handrail rod, square tube, thumb bolt, end connection plate, nut block, transverse connection plate, lifting lug, stepped shaft, motor, column and flange plate; made of metal The four columns at the lower end of the overall bracket of the hollow frame structure composed of pipe rods are respectively fixed with lockable casters, and the armrest rod fixing device is fixed on the columns on both sides of the overall bracket by thumb screws. , the suspension system is fixed above the inner space of the overall support, and the walking machine is placed at the lower part of the inner space of the overall support; the suspension system suspends the motor through a threaded stepped shaft and fixes the motor with a counter nut structure; through the plum blossom The hand-tightened bolts of the rubber head structure and the nut block of the square structure fix the entire suspension system above the inner space of the overall bracket; the hand-tightened screws of the plum blossom head structure cooperate with the square nut block to achieve the fastening effect, and the connecting plate is fixed on the overall support. On the bracket, the lower half-circle plate is fixed on the connecting plate through screw connection and supported by reinforcing ribs, and the reinforcing rib, lower semi-circular plate and connecting plate are connected as a whole by thumb screws; On the semi-circular plate, the lower semi-circular plate and the upper semi-circular plate are combined to form a through hole for the handrail to pass through; the two ends of each handrail are cut into a shoulder structure, which is convenient for holding the handrail; the square tube is welded to form a hanging The hoisting structure of the suspension system, the lower ends of both sides of the suspension system are symmetrically welded with end face connecting plates, the hand-tightened bolts of the plum blossom head structure cooperate with the nut blocks to fix the suspension system on the top of the space in the overall support, and the two symmetrical structures The transverse connecting plate is symmetrically welded and fixed on the top side of the suspension system, and the lifting lug is fixed on the lower side of the transverse connecting plate through ordinary structural screws; the stepped shaft is inserted into the lifting lug hole on the suspension system and fixed; the flange plate is connected It is fixed at the bottom of the column, and the casters are fixedly connected to the flange plate; the position of the walking machine can be replaced by obstacle steps or other training institutions.

Compared with the prior art, the utility model is designed with the shifting function of the exercise equipment, and the patient can realize safe and fast shifting between the ward, the physiotherapy room, the bathroom and the toilet, and carry out the gait training of the lower limbs. The patient lifts up to reduce the pressure on the lower limbs in a balanced manner. According to their athletic ability, they can perform gait training on the walking machine or perform obstacle-surpassing exercises such as steps; the structure is simple, the principle is reliable, space-saving, low-cost, safe and stable. The prospect of promotion and application is good.

Description of drawings:

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the structural principle of the hand-holding device of the present invention.

Fig. 3 is a schematic diagram of the structural principle of the suspension system of the present invention.

Fig. 4 is a schematic diagram of the connection structure between the caster wheel and the overall support of the present invention.

Detailed ways:

Below by implementing and in conjunction with accompanying drawing, the utility model is further described.

Example:

The utility model relates to a four-wheel mobile lower limb weight loss rehabilitation device, whose main structure includes an overall bracket 1, a handrail rod fixing device 2, a suspension system 3, casters 4, a walking machine 5, a square nut block 6, a connecting plate 7, Reinforcing rib 8, thumb screw 9, upper half-circle plate 10, lower half-circle plate 11, handrail rod 12, square tube 13, hand-tighten bolt 14, end connecting plate 15, nut block 16, transverse connecting plate 17, lifting lug 18, Step shaft 19, motor 20, column 21 and flange plate 22; the four feet of the lower end of the four columns 21 of the overall support 1 of the hollow frame structure composed of metal pipe rods are respectively fixed with lockable Caster 4, handrail rod fixing device 2 are fixed on the columns 21 on both sides of the overall support 1 by thumb screws 9, the suspension system 3 is fixed above the inner space of the overall support 1, and the walking machine 5 is placed in the inner space of the overall support. The lower part; the suspension system 3 hangs the motor through the threaded stepped shaft 19 and fixes the motor 20 with the top nut structure; the whole suspension system is fixed by the hand-tightened bolt 14 of the plum blossom head structure and the nut block 16 of the square structure. 3 is fixed above the inner space of the overall support 1; the thumb screw 9 of the plum blossom glue head structure cooperates with the square nut block 6 to achieve the fastening effect, the connecting plate 7 is fixed on the overall support 1, and the lower semicircular plate 11 is fixed on the The connecting plate 7 is supported by the reinforcing rib 8, and the thumb screw 9 connects the reinforcing rib 8, the lower semicircular plate 11 and the connecting plate 7 as a whole; the upper semicircular plate 10 is fixedly connected to the lower semicircular plate 11 through an ordinary screw structure. , the lower semi-circular plate 11 and the upper semi-circular plate 10 are combined to form a through hole for the handrail rod 12 to pass through; the two ends of each handrail rod 12 are cut into a shoulder structure, which is convenient for the handrail rod 12 to be stuck; the square tube 13 Welding constitutes the hoisting structure of the suspension system 3. The lower ends of both sides of the suspension system 3 are symmetrically welded with end face connecting plates 15, and the hand-tightened bolts 14 of the plum blossom head structure cooperate with the nut blocks 16 to fix the suspension system 3 on the overall support. 1. At the top of the inner space, two transverse connecting plates 17 of symmetrical structure are symmetrically welded and fixed on the top side of the suspension system 3, and the lifting lug 18 is fixed on the lower side of the transverse connecting plate 17 through ordinary structural screws; the stepped shaft 19 is inserted into the suspension system. Hanging system 3 in the lug hole and fixed; flange plate 22 is connected and fixed on the bottom of column 21, and caster 4 is fixedly connected on the flange plate 22; the position of walking machine 5 can be replaced by obstacle steps or other training institutions .

When the utility model is in use, it is suitable for carrying out weight-reducing and lower-limb-burden rehabilitation training for disabled persons with lower limbs. The trainer stands on the walking machine 5, the upper body or arms are hung on the suspension system 3, and one hand holds the hand-held Rod 12 is used for weight loss of the lower limbs; the motor 20 is used to suspend the trainer appropriately upwards, and then the walking machine 5 is operated, so that the trainer can carry out weight loss rehabilitation walking training; The training mechanism can carry out weight loss rehabilitation training for climbing steps; the movement of the device can be realized conveniently by controlling the 4 casters.

Claims (1)

1. a four-wheel movable lower limb loss of weight convalescence device, is characterized in that agent structure comprises total body support frame, bar fixture, suspension system, castor, walking machine, square nut block, connecting plate, reinforcement, hand screw, first plectane, second plectane, bar, square tube, hand twist bolt, end face connecting plate, nut block, cross connecting plate, hanger, multidiameter, motor, column and flanged plate; By on four, the lower end pin that metal tube bar combines four root posts of total body support frame of the hollow type frame structure formed, the castor that can lock fixedly is housed respectively, bar fixture is fixed on the column of total body support frame both sides by hand screw, suspension system is fixed on above the interior space of total body support frame, and walking machine is placed in the bottom in the interior space of total body support frame; Motor to be hung by screwed multidiameter and uses double nut structure to be fixed by motor by suspension system; Twisting bolt by the hand of plum blossom glue header structure coordinates the nut block of square structure whole suspension system to be fixed in total body support frame above space; The hand screw of plum blossom glue header structure coordinates square nut block to be fixed on by connecting plate on total body support frame, and second plectane is connected by screw and is fixed on connecting plate and is supported by reinforcement, and reinforcement, second plectane and connecting plate connect as one by hand screw; First plectane is fixedly connected on second plectane by common bolt structure opposite, the through hole that second plectane and the involutory formation of first plectane one are passed for bar; The hoisting structure of square tubes soldering composition suspension system, the lower end, both sides of suspension system is symmetrically welded with end face connecting plate respectively, the hand of plum blossom glue header structure twists bolt attaching nut block, suspension system is fixed on top of space in total body support frame, two cross connecting plates of symmetrical structure are symmetrically welded formula and are fixed in suspension system top side face, by ordinary construction screw, hanger are fixed on the downside of cross connecting plate; Multidiameter to insert in the hanger hole in suspension system and fixes; Flanged plate is fastened on the bottom of column, and castor is fixedly connected on flanged plate; The position of walking machine can substitute with complaint desk rank or other training institutions.