CN210078740U - Progressive lower limb training device - Google Patents

Abstract

A progressive lower limb training device relates to a rehabilitation equipment device. This trainer sets up the bed board frame in the top of base, and the bed board frame passes through the axle with the base and articulates, is in horizontality or tilt state when the bed board frame carries out the low limbs training. This progressive low limbs trainer carries out single low limbs motion training in being convenient for patient's rehabilitation training, carries out two low limbs rehabilitation training again after reaching the certain degree, and the low limbs flesh power through the training can also be through the inclination of adjusting the bed board frame after reaching the tertiary, utilizes self gravity to upwards increase the resistance when the slope and carries out progressive rehabilitation training. The progressive lower limb training device is convenient to operate, stable and reliable, and a trainer adapts to the requirements of different treatment periods, so that a better training effect is obtained.

Description

Progressive lower limb training device

Technical Field

The utility model belongs to the technical field of medical equipment, a lower limb trainer that medical treatment was recovered to be used is related to.

Background

At present, in patients with lower limb dysfunction, lower limb movement is improved through proper training until the purpose of walking or normal walking is achieved. The traditional lower limb training device is characterized in that the training device is placed on a sickbed, and a bracket is driven by a motor to further drive the lower limb bound on the bracket to move. However, the force provided by the motor in this method cannot keep accurate output, and the patient cannot ensure the quality of rehabilitation training when using the device. Another method is to use an artificial manual rehabilitation device to perform rehabilitation training according to the experience of doctors, which is time-consuming, labor-consuming and poor in effect. Therefore, it is necessary to design a safer, more effective and more practical lower limb training device.

Disclosure of Invention

The utility model aims at providing a progressive low limbs trainer realizes that the patient is the low limbs motion of horizontality through self strength when early training, and rethread patient self tilt state's gravity carries out the resistance training when the low limbs flesh power reaches the tertiary to it is better to make the training effect.

The technical scheme of the utility model is that: a progressive lower limb trainer is characterized in that a bed plate frame is arranged above a base, the bed plate frame is hinged with the base through a shaft, and the bed plate frame is in a horizontal state or an inclined state when in lower limb training; the base is provided with a driving mechanism, and the upper end of the driving mechanism is hinged on the bed board frame; the driving mechanism supports the bed plate frame through telescopic motion to reach an inclined position indicated by an inclined indication arrow on the bed plate frame. The driving mechanism can also manually adjust the support bed plate frame through the screw rod and the nut to enable the support bed plate frame to incline.

The bed plate frame is coupled with a movable plate, two optical axis guide rails are arranged on two sides of the upper surface of the bed plate frame, and the two optical axis guide rails are in a balanced state; four sliding blocks are arranged below the movable plate and are arranged on the guide rail; a shoulder baffle plate and a head backing plate are arranged above the movable plate; a lower limb bracket is arranged below the movable plate and used for supporting the left leg and the right leg; the lower limb bracket is provided with a leg liner, the upper part of the leg liner is a curved surface and is used for restraining the left leg and the right leg of a patient, so that the leg liner and the movable plate can move up and down together; the lower limb bracket is fixed on the movable plate through two handle jackscrews; four lower limb bracket mounting holes are formed in the edge of the lower side of the movable plate, and when a patient trains the right lower limb, the lower limb bracket is fixed on the left side of the movable plate through a handle jackscrew; when the patient trains the left lower limb, the lower limb bracket is fixed on the right side of the movable plate through the handle jackscrew; when the patient trains two lower limbs simultaneously, can unload the lower limbs bracket fast.

The bed board frame is provided with a pedal mechanism, the pedal mechanism comprises a right pedal and a left pedal, and the right pedal comprises a pedal bottom plate, a connecting shaft sleeve, a supporting rod and a rotating shaft; the lower part of the pedal bottom plate is hinged with the bed plate frame through a rotating shaft; a connecting shaft sleeve is arranged on the pedal bottom plate, and the shaft end of the connecting shaft sleeve is hinged on the pedal bottom plate; the lower end of the supporting rod is hinged with the bed board frame, the other end of the supporting rod penetrates through the hole end of the connecting shaft sleeve, and the length of the supporting rod is adjusted to enable the pedal bottom board to be adjusted along the direction indicated by the arrow indicated by the pedal mechanism and can be locked; the ankle joint training state can be selected by the patient at will when the ankle joint training device is used. The support bar may be manually adjustable with a lead screw, or may use a powered push rod or other support element. When the supporting rod is detached, the pedal bottom plate naturally sags.

The utility model has the advantages that: this progressive low limbs trainer carries out single low limbs motion training in being convenient for patient's rehabilitation training, carries out two low limbs rehabilitation training again after reaching the certain degree, and the low limbs flesh power through the training can also be through the inclination of adjusting the bed board frame after reaching the tertiary, utilizes self gravity to upwards increase the resistance when the slope and carries out progressive rehabilitation training. The progressive lower limb training device is convenient to operate, stable and reliable, and a trainer adapts to the requirements of different treatment periods, so that a better training effect is obtained.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention;

fig. 4 is a schematic view of the pedal mechanism of the present invention.

The reference numbers: the bed comprises a base 1, a bed plate frame 2, a driving mechanism 3, a movable bed plate 4, a right pedal 5, a pedal bottom plate 5-1, a connecting shaft sleeve 5-2, a supporting rod 5-3, a rotating shaft 5-4, a left pedal 6, a lower limb bracket 7, a guide rail 8, a sliding block 9, a shoulder baffle plate 10, a head base plate 11, a shaft 12, a handle jackscrew 16, a pedal mechanism 17, a lower limb bracket mounting hole 18, a caster 19 and a leg liner 20.

Detailed Description

In order to make the technical field person understand the present invention better and make the above objects, features and advantages of the present invention more obvious and understandable, the present invention is described in detail with reference to the following embodiments.

The specific embodiment is as follows: as shown in fig. 1, 2 and 3, a progressive lower limb trainer is provided with a bed frame 2 above a base 1, wherein the bed frame 2 is in a horizontal state or an inclined state when performing lower limb training. The bed plate frame 2 is hinged with the base 1 through a shaft 12, a driving mechanism 3 is installed on the base 1, and the upper end of the driving mechanism 3 is hinged on the bed plate frame 2; the driving mechanism 3 supports the bed plate frame 2 through telescopic motion to reach an inclined position indicated by an inclined indication arrow on the bed plate frame. The driving mechanism 3 can also be used for manually adjusting the support bed frame 2 to incline by a nut through a screw rod.

As shown in fig. 1, a movable plate 4 is coupled to the bed plate frame 2, two optical axis guide rails 8 are mounted on two sides of the upper surface of the bed plate frame 2, and the two optical axis guide rails 8 are in a balanced state; four sliding blocks 9 are arranged below the movable plate 4, and the four sliding blocks 9 are arranged on the guide rail 8; a shoulder baffle plate 10 and a head cushion plate 11 are arranged above the movable plate 4; the shoulder board 10 is used for the force resistance of the shoulders of the patient during the movement training, and the patient can better approach or move away from the pedal mechanism 17 along with the movement of the movable plate 4 to the movable plate in the direction indicated by the arrow.

A lower limb bracket 7 is arranged below the movable plate 4, and the lower limb bracket 7 is used for supporting the left leg and the right leg. A leg pad 20 is arranged on the lower limb bracket 7, the upper part of the leg pad 20 is a curved surface and is used for restraining the left leg and the right leg of a patient, so that the leg pad and the movable plate 4 can move up and down together; the lower limb bracket 7 is fixed on the movable plate 4 through two handle jackscrews 16; four lower limb bracket mounting holes 18 are formed in the lower side edge of the movable plate 4, so that when a patient trains the right lower limb, the lower limb bracket 7 is fixed on the left side of the movable plate 4 through a handle jackscrew 16; when the patient trains the left lower limb, the lower limb bracket 7 is fixed on the right side of the movable plate 4 through the handle jackscrew 16; when the patient trains two lower limbs simultaneously, the lower limb bracket 7 can be quickly detached.

The bed board frame 2 is provided with a pedal mechanism 17, as shown in attached figures 1 and 4, the pedal mechanism 17 comprises a right pedal 5 and a left pedal 6, the right pedal 5 comprises a pedal bottom plate 5-1, a connecting shaft sleeve 5-2, a support rod 5-3 and a rotating shaft 5-4; the lower part of the pedal bottom plate 5-1 is hinged with the bed plate frame 2 through a rotating shaft 5-4; a connecting shaft sleeve 5-2 is arranged on the pedal bottom plate 5-1, and the shaft end of the connecting shaft sleeve 5-2 is hinged on the pedal bottom plate 5-1; the lower end of the support rod 5-3 is hinged with the bed board frame 2, the other end of the support rod passes through the hole end of the connecting shaft sleeve 5-2, and the length of the support rod 5-3 is adjusted to enable the pedal bottom board 5-1 to be adjusted along the direction indicated by the arrow indicated by the pedal mechanism and be locked; the ankle joint training state can be selected by the patient at will when the ankle joint training device is used. The support rods 5-3 may be manually adjustable with a lead screw, or may use a powered push rod or other support member. When the support rod 5-3 is detached, the pedal bottom plate 5-1 naturally sags.

The base 1 of the training device is provided with four castors 19 for moving the training device. The trainer may also be stationary without casters 19.

When in use, the bed board frame 2 of the trainer is adjusted to be in a horizontal position. The patient lies on the movable plate 4, places and receives the feet on the footrest plates 5-1, the other leg on the leg pad 20 of the lower limb bracket 7, and the leg is bound to the leg pad 20 by a bandage. The lower limbs placed on the pedal bottom plate 5-1 can do exercise training. The bed plate 2 may be tilted in the direction indicated by the bed plate tilt indication arrow by the driving mechanism 3 so that the patient's own weight is converted into resistance force for training. When the patient does double lower limb training, the lower limb bracket can be detached, the height of the right pedal 5 and the left pedal 6 is adjusted to be consistent and perpendicular to the bed plate frame 2, and the right pedal and the left pedal can also be inclined at a certain angle with the bed plate frame 2.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims (4)

1. A progressive lower limb training device is characterized in that a bed plate frame (2) is arranged above a base (1), the bed plate frame (2) is hinged with the base (1) through a shaft (12), a driving mechanism (3) is arranged on the base (1), and the upper end of the driving mechanism (3) is hinged on the bed plate frame (2); actuating mechanism (3) support bed board frame (2) through concertina movement and incline the inclined position that indicates the arrow point instruction on reaching the bed board frame, actuating mechanism (3) also can support bed board frame (2) and make its slope, its characterized in that by nut manual regulation through the lead screw: the movable plate (4) is coupled to the bed plate frame (2), two optical axis guide rails (8) are mounted on two sides of the upper surface of the bed plate frame (2), and the two optical axis guide rails (8) are in a balanced state; four sliding blocks (9) are arranged below the movable plate (4), and the sliding blocks (9) are arranged on the guide rail (8); a shoulder baffle (10) and a head cushion plate (11) are arranged above the movable plate (4); a lower limb bracket (7) is arranged below the movable plate (4), a leg liner (20) is arranged on the lower limb bracket (7), and the upper part of the leg liner (20) is a curved surface and is used for binding the left leg and the right leg of a patient, so that the left leg and the right leg can move up and down together with the movable plate (4) conveniently; the lower limb bracket (7) is fixed on the movable plate (4) through two handle jackscrews (16); four lower limb bracket mounting holes (18) are arranged at the lower side edge of the movable plate (4); the bed plate frame (2) is provided with a pedal mechanism (17), the pedal mechanism (17) comprises a right pedal (5) and a left pedal (6), and the right pedal (5) comprises a pedal bottom plate (5-1), a connecting shaft sleeve (5-2), a supporting rod (5-3) and a rotating shaft (5-4); the lower part of the pedal bottom plate (5-1) is hinged with the bed plate frame (2) through a rotating shaft (5-4); a connecting shaft sleeve (5-2) is arranged on the pedal bottom plate (5-1), and the shaft end of the connecting shaft sleeve (5-2) is hinged on the pedal bottom plate (5-1); the lower end of the support rod (5-3) is hinged with the bed board frame (2), the other end of the support rod passes through the hole end of the connecting shaft sleeve (5-2), and the length of the support rod (5-3) is adjusted to enable the pedal bottom plate (5-1) to be adjusted along the direction indicated by the arrow indicated by the pedal mechanism and locked; when the supporting rod (5-3) is detached, the pedal bottom plate (5-1) naturally sags.

2. The progressive lower limb training device of claim 1, wherein: the bed board frame (2) is in a horizontal state or an inclined state when the lower limb training is carried out.

3. The progressive lower limb training device of claim 1, wherein: the support rods (5-3) can be adjusted manually by means of a lead screw, or can be adjusted by means of an electric push rod or other support elements.

4. The progressive lower limb training device of claim 1, wherein: four casters (19) are arranged on the base (1) for moving the equipment or the casters (19) are not arranged for being used in a fixed mode.

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