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CN-224207049-U - Robot for gait training

CN224207049UCN 224207049 UCN224207049 UCN 224207049UCN-224207049-U

Abstract

The utility model discloses a robot for gait training, which relates to the technical field of gait training and comprises two robot bases and two supporting arms, wherein the supporting arms are fixed at the top ends of the robot bases, the longitudinal sections of the robot bases are triangular, the robot bases are hollow, and power main motors are connected inside the robot bases. The utility model holds the cross beam to walk and pushes the robot base to move, long-term training is carried out to correct abnormal gait of a trainer, physical support is provided for the trainer by using the cross beam, the risk of falling in training is reduced, the trainer can gradually adapt to the central transfer of the body and the rhythm change of gait cycle, wherein the main motor of the power is used for driving the unidirectional screw rod to rotate, and the unidirectional screw rod is in threaded fit with the threaded hole, so that the adjusting arm and the cross beam do lifting movement, thereby meeting the requirements of patients with different heights and body function states.

Inventors

  • LIU HUIFANG
  • LIU JINHUA
  • DU GUIFU
  • LOU JIE
  • ZHOU FENG

Assignees

  • 苏州康来瑞机器人科技有限公司

Dates

Publication Date
20260508
Application Date
20250416

Claims (7)

  1. 1. The robot for gait training comprises a robot base (1) and support arms (2), wherein two robot bases (1) are arranged, and the support arms (2) are fixed at the top ends of the robot bases (1); The robot is characterized in that the longitudinal section of the robot base (1) is triangular, the robot base (1) is hollow, a power main motor (5) is connected inside the robot base (1), a height adjusting component is arranged inside the supporting arm (2), a cross beam (15) is connected to the top end of the height adjusting component, binding supporting pieces are connected between the supporting arms (2), front wheels (7) and rear wheels (8) are respectively connected to two sides of the bottom end of the robot base (1), and a wheel axle two (16) and a wheel axle one (9) are respectively penetrated inside the front wheels (7) and the rear wheels (8).
  2. 2. The robot for gait training of claim 1, wherein the height adjusting component comprises a unidirectional screw rod (6) arranged in the supporting arm (2), one end of the unidirectional screw rod (6) is connected with the output shaft end of the power main motor (5), the outer side of the unidirectional screw rod (6) is in threaded connection with the adjusting arm (3), and a threaded hole (301) is formed in the bottom end of the adjusting arm (3).
  3. 3. The robot for gait training of claim 2, wherein the two sides of the adjusting arm (3) are respectively fixed with a sliding block, the two inner walls of the supporting arm (2) are respectively provided with a sliding groove, and the adjusting arm (3) is in sliding connection with the supporting arm (2).
  4. 4. A robot for gait training as claimed in claim 1, wherein the support arms (2) are each fixed with a support bracket (4) on one side thereof, and the top ends of the support brackets (4) are each connected with a cushion (401).
  5. 5. The robot for gait training of claim 1, wherein the binding support comprises an arm plate (12) arranged between the support arms (2), waist binding belts (13) are movably connected to two ends of the outer side of the arm plate (12), magic tapes (1301) are connected to the waist binding belts (13), and the magic tapes (1301) are respectively arranged on the front surface and the back surface of the waist binding belts (13).
  6. 6. A robot for gait training as claimed in claim 1, wherein the outer side of the robot base (1) is fixedly provided with a driven shaft (10), a belt transmission assembly (11) is connected between the driven shaft (10) and the first wheel shaft (9) and the second wheel shaft (16), the belt transmission assembly (11) comprises three belt pulleys and a transmission belt, the belt pulleys are respectively sleeved on the first wheel shaft (9), the second wheel shaft (16) and the driven shaft (10), and the transmission belt is connected between the belt pulleys.
  7. 7. The robot for gait training of claim 6, wherein the driven shaft (10) is connected between the two robot bases (1), massage rubber bumps (14) are uniformly sleeved on the outer side of the driven shaft (10), and the massage rubber bumps (14) are intensively distributed at the center position of the driven shaft (10).

Description

Robot for gait training Technical Field The utility model relates to the technical field of gait training, in particular to a robot for gait training. Background With the acceleration of the aging process of the global population and the frequent occurrence of accidents such as traffic accidents, sports injuries and the like, the number of patients with sports dysfunction caused by cerebral apoplexy, spinal cord injury, lower limb fracture and the like is obviously increased, according to World Health Organization (WHO) data, the global limb movement ability is damaged caused by about 2000 ten thousand people each year due to nervous system diseases or trauma, wherein the lower limb dysfunction patients account for more than 60 percent, the patients commonly face the problems of abnormal gait, reduced balance ability and the like, the daily life ability and social engagement degree are seriously influenced, the traditional gait training relies on the manual assistance of physical therapists, the limitation of low efficiency, insufficient training intensity, difficult data quantification and the like exists, the rehabilitation demands of large-scale patients are difficult to meet, and under the background, the gait training robot is generated and becomes an important research direction in the intelligent rehabilitation field; the gait training rehabilitation device with the bulletin number of CN220938488U comprises four support rods and a pair of guide rods, wherein the four support rods are symmetrically arranged in pairs, the guide rods are fixed between the two support rods on the same side, sliding sleeve seats capable of translating along the length direction of the guide rods are respectively sleeved on the guide rods, the positions of the upper sliding sleeve seats of the two guide rods correspond to each other one by one, a handrail rod which is vertical to the guide rods is fixed between the two sliding sleeve seats on the corresponding positions, a connecting rod is fixedly connected between the two handrail rods, and a standing area in a shape of a Chinese character 'kou' is enclosed between the two handrail rods and the two guide rods. According to the utility model, a patient stands in a standing area, the hand-held rod can walk forwards to perform gait exercise, and meanwhile, the hand-held rod can turn around and turn around in the standing area to perform long-distance gait exercise in a reciprocating manner, so that the exercise effect is improved, and secondly, the two hand-held rods and the two guide rods can provide a full-circle protection effect for the patient, so that the safety of the patient during gait exercise is improved; Above-mentioned prior art is when using, but the patient walks through hand can lateral shifting hand pole and moves and carry out gait training, but the high fixed inconvenient regulation of hand pole can't satisfy different patient training demands, and too high or too low needs patient of hand pole excessively bends or rises the hand, increases shoulder neck and waist burden, influences training comfort level to lead to joint pressure to distribute unevenly, increase the risk of tumbleing, influence gait training effect, consequently, need carry out corresponding improvement. Disclosure of utility model The utility model aims to provide a robot for gait training, which aims to solve the problems of poor gait training range and poor effect when the conventional robot for gait training is used in the prior art. In order to achieve the aim, the utility model provides the technical scheme that the robot for gait training comprises a robot base and two supporting arms, wherein the supporting arms are fixed at the top ends of the robot base; The longitudinal section of the robot base is triangular, the robot base is hollow, a power main motor is connected inside the robot base, a height adjusting component is arranged inside the supporting arm, the top end of the height adjusting component is connected with a cross beam, binding supporting pieces are connected between the supporting arms, front wheels and rear wheels are connected to two sides of the bottom end of the robot base respectively, and a wheel shaft II and a wheel shaft I penetrate through the inside of the front wheels and the rear wheels respectively. Preferably, the height-adjusting assembly comprises a unidirectional screw rod arranged in the supporting arm, one end of the unidirectional screw rod is connected with the output shaft end of the power main motor, the outer side of the unidirectional screw rod is in threaded connection with an adjusting arm, and the bottom end of the adjusting arm is provided with a threaded hole. Preferably, the two sides of the adjusting arm are respectively fixed with a sliding block, the two inner walls of the supporting arm are respectively provided with a sliding groove, and the adjusting arm is in sliding connection with the supporting arm. Preferably, one side of