Leg rehabilitation bed for department of orthopedics

Abstract

The invention discloses a leg rehabilitation bed for the department of orthopedics. The leg rehabilitation bed comprises a bed frame and a bed plate, wherein the bed plate is rotationally connected with two thigh supporting plates, the rear end of each thigh supporting plate is rotationally connected with a shank supporting plate, leg driving parts for driving the thigh supporting plates and the shank supporting plates to rotate in a reciprocating manner are mounted at the lower end of the bed plate, each leg driving part comprises a driving arm and a leg driving motor, a switching assembly isarranged at the lower end of each shank supporting plate, each switching assembly comprises a stop block and a clamping strip, the driving motors work to enable the thigh supporting plates to rotatein a reciprocating manner, and the driving motors work to enable the thigh supporting plates to rotate in a reciprocating manner and enable the shank supporting plates to rotate in a reciprocating manner relative to the thigh supporting plates at the same time. The leg rehabilitation bed has the hip joint rehabilitation function, and the motors drive the hip joint to reciprocate; the leg rehabilitation bed has the knee joint rehabilitation function, and the driving motors enable knee joints to bend and unbend in a reciprocating manner; the leg rehabilitation bed has the ankle joint rehabilitation function, and the motors drive the leg to bend and unbend in a reciprocating manner; and the leg rehabilitation bed mostly adopts an automatic process, and is simple to operate and convenient to use.

Description

technical field

[0001] The invention belongs to the technical field of medical rehabilitation, and in particular relates to an orthopedic leg rehabilitation bed. Background technique

[0002] The Chinese patent document whose document number is CN206443845U discloses a self-service passive knee joint rehabilitation training bed and relates to a medical rehabilitation device, which is composed of a bed body, a thigh fixing rod, a calf fixing rod, a connecting rod and a toggle bending rod. The body is composed of a bed frame, an upper bed board and a lower bed board; the lower bed board is longitudinally provided with two parallel groove rails, and each groove rail is provided with a symmetrical thigh fixing rod and a calf fixing rod hinged to one end of the thigh fixing rod. Rod, the other end of the thigh fixing rod is hinged with the inner groove wall of the groove rail, the other end of the calf fixing rod is provided with a roller, and the roller is against the inner bott...

Examples

Embodiment Construction

[0049] according to Figure 1 to Figure 14 As shown, an orthopedic leg rehabilitation bed described in this embodiment includes a bed frame 1 and a bed board 2 installed on the upper end of the bed frame 1; the rear of the bed board 2 is rotatably connected with two symmetrically arranged Thigh support plates 31 arranged along the left and right directions for driving the reciprocating movement of the thighs with the rotation shafts; the rear ends of each of the thigh support plates 31 are respectively rotatably connected with calf support plates 32 arranged with the rotation axes along the left and right directions for driving the reciprocating movements of the shanks .

[0050] The lower end of the bed board 2 is equipped with two leg drive parts 4 for driving the corresponding thigh support plate 31 and the calf support plate 32 to reciprocate; The rotating shaft on the bed board 2 is arranged along the left-right direction, the driving arm 41 located on one side of the sh...

technical field

[0001] The invention belongs to the technical field of medical rehabilitation, and in particular relates to an orthopedic leg rehabilitation bed. Background technique

[0002] The Chinese patent document whose document number is CN206443845U discloses a self-service passive knee joint rehabilitation training bed and relates to a medical rehabilitation device, which is composed of a bed body, a thigh fixing rod, a calf fixing rod, a connecting rod and a toggle bending rod. The body is composed of a bed frame, an upper bed board and a lower bed board; the lower bed board is longitudinally provided with two parallel groove rails, and each groove rail is provided with a symmetrical thigh fixing rod and a calf fixing rod hinged to one end of the thigh fixing rod. Rod, the other end of the thigh fixing rod is hinged with the inner groove wall of the groove rail, the other end of the calf fixing rod is provided with a roller, and the roller is against the inner bott...

Examples

Embodiment Construction

[0049] according to Figure 1 to Figure 14 As shown, an orthopedic leg rehabilitation bed described in this embodiment includes a bed frame 1 and a bed board 2 installed on the upper end of the bed frame 1; the rear of the bed board 2 is rotatably connected with two symmetrically arranged Thigh support plates 31 arranged along the left and right directions for driving the reciprocating movement of the thighs with the rotation shafts; the rear ends of each of the thigh support plates 31 are respectively rotatably connected with calf support plates 32 arranged with the rotation axes along the left and right directions for driving the reciprocating movements of the shanks .

[0050] The lower end of the bed board 2 is equipped with two leg drive parts 4 for driving the corresponding thigh support plate 31 and the calf support plate 32 to reciprocate; The rotating shaft on the bed board 2 is arranged along the left-right direction, the driving arm 41 located on one side of the sh...

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