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CN-115721491-B - Bearing device capable of changing form according to human posture changing requirement

CN115721491BCN 115721491 BCN115721491 BCN 115721491BCN-115721491-B

Abstract

The invention relates to a bearing device which adapts to the changing requirement of human body posture and changes the shape, comprising a base, a movable component and a first driving component which are arranged on the base, and a human body bearing component which is arranged on the movable component. The base is provided with at least one sliding block capable of moving linearly, and the movable component is pivoted with the sliding block of the base. The movable component is provided with a front pivoting frame strip and at least one crank, one end of the crank is pivoted with the front pivoting frame strip, and the other end of the crank is pivoted with the base. The first driving component is used for providing power to enable the movable component to rotate relative to the base and move along with the sliding block. The human body bearing component is used for bearing a user. The invention can effectively assist the handicapped people to change the postures so as to increase the convenience of the handicapped people in life, reduce the assistance of caregivers and even avoid the assistance of caregivers from the side.

Inventors

  • DONG ZHENYUAN

Assignees

  • 董明

Dates

Publication Date
20260512
Application Date
20220830
Priority Date
20210901

Claims (6)

  1. 1. A carrier device for changing shape in response to a human posture changing requirement, comprising: The base comprises two vertical frame strips which are opposite left and right, two bearing frame strips which are opposite left and right and are respectively arranged on the two vertical frame strips, two sliding blocks which are opposite left and right and are respectively arranged on the two bearing frame strips, and two pivot seats which are respectively fixedly connected to the two sliding blocks, wherein the two sliding blocks can move back and forth on each arranged bearing frame strip; the movable assembly is arranged between the two vertical frame strips and comprises a front pivoting frame strip, a rear pivoting frame strip and two cranks, wherein the rear frame strip is opposite to the front pivoting frame strip in front and back, the rear pivoting frame strip is positioned between the front pivoting frame strip and the rear frame strip, the two cranks are opposite in left and right, one end of each crank is pivoted to the front pivoting frame strip, the other end of each crank is pivoted to the base, and two ends of the rear pivoting frame strip are respectively pivoted to two pivoting seats of the base so that the movable assembly can rotate relative to the base and move forwards and backwards along with the two sliding blocks; The first driving component is used for providing power so as to enable the movable component to rotate relative to the base and move back and forth along with the two sliding blocks; The human body bearing assembly is arranged on the movable assembly and used for bearing a user and comprises a foot plate, a leg plate and a back plate, wherein the foot plate is provided with a first end part and a second end part which are opposite, the first end part of the foot plate is pivoted with the rear frame strip of the movable assembly, the leg plate is provided with a first end part and a second end part which are opposite, the first end part of the leg plate is pivoted with the second end part of the foot plate, one end of the back plate is pivoted with the second end part of the leg plate, the back plate is movably arranged on the movable assembly and can move back and forth on the movable assembly, and the second driving assembly is used for driving the back plate of the human body bearing assembly to move back and forth.
  2. 2. The carrier of claim 1, wherein the base comprises two sliding rails respectively disposed on the two carrying frame strips, and the two sliding blocks of the base are respectively slid over the two sliding rails.
  3. 3. The carrier of claim 1, wherein two of the sliding blocks of the base are respectively sleeved on two of the carrying frame strips.
  4. 4. The carrier of claim 1, wherein the first driving assembly comprises a driving cylinder and a moving member, the driving cylinder is pivoted to the base, the moving member is telescopically disposed in the driving cylinder, and one end of the moving member is pivoted to the front pivot frame.
  5. 5. The carrier of claim 1,2, 3 or 4, wherein the carrier comprises at least one sliding component arranged on the movable component, at least one sliding block of the back plate is sleeved on the sliding component in a sliding way, the second driving component comprises a driving cylinder arranged on the movable component and a moving piece, the moving piece is arranged in the driving cylinder in a telescopic way, and one end of the moving piece is pivoted with the back plate.
  6. 6. The carrier of claim 1,2, 3 or 4, wherein the carrier comprises at least one multi-section telescopic rod arranged on the movable assembly, the multi-section telescopic rod can change length in a telescopic manner, one end of the multi-section telescopic rod is connected with the back plate, the second driving assembly comprises a driving cylinder and a moving member, the moving member is arranged in the driving cylinder in a telescopic manner, and one end of the moving member is pivoted with the back plate.

Description

Bearing device capable of changing form according to human posture changing requirement Technical Field The invention relates to the technical field of bearing devices, in particular to a bearing device which changes form according to the requirements of human posture transformation. Background People with impaired mobility, such as patients suffering from illness or injury, or elderly persons with physical deterioration, often require the assistance of caregivers to lie on or lift from a bed, and vice versa. Therefore, it is necessary to develop some means for assisting the mobility impaired to change the posture, thereby increasing their convenience in life and reducing the burden on caregivers. Disclosure of Invention In view of the above-mentioned technical problems, the present invention provides a carrying device adapted to the posture changing requirement of a human body to change the shape, which can effectively assist the handicapped people to change the posture, so as to increase the convenience of the handicapped people in life, reduce the assistance of the caretaker, and even eliminate the need of the caretaker to assist from the side. More specifically, the carrying device of the present invention, which adapts to the changing requirement of human body posture, comprises a base, a movable assembly, a first driving assembly and a human body carrying assembly. The base is provided with at least one sliding block capable of moving linearly, and the movable component is pivoted with the sliding block of the base. The movable component is provided with a front pivoting frame strip and at least one crank, one end of the crank is pivoted with the front pivoting frame strip, and the other end of the crank is pivoted with the base. The first driving component is used for providing power to enable the movable component to rotate relative to the base and move along with the sliding block. The human body bearing component is arranged on the movable component and is used for bearing a user. In a preferred embodiment, the base of the present invention has at least one carrying frame and at least one sliding rail disposed on the carrying frame, and the sliding block of the base is slid over the sliding rail. In a preferred embodiment, the base of the present invention has at least one carrying frame, and the sliding block of the base is slid over the carrying frame. In a preferred embodiment, the base of the present invention has at least one pivot seat, the pivot seat is fixed on the slider of the base, and the slider of the base is pivoted to the movable component by the pivot seat. In a preferred embodiment of the present invention, the first driving assembly includes a driving cylinder and a moving member, the driving cylinder is pivotally connected to the base, the moving member is telescopically disposed in the driving cylinder, and one end of the moving member is pivotally connected to the front pivot frame. In a preferred embodiment, the movable assembly of the present invention comprises a rear pivot frame parallel to the front pivot frame, the rear pivot frame being pivotally connected to the slider of the base. In a preferred embodiment, the present invention further includes at least one sliding component and a second driving component disposed on the movable component, the human body bearing component includes a back plate, a leg plate pivotally connected to the back plate, and a foot plate pivotally connected to the leg plate, the foot plate is pivotally connected to the movable component, the sliding block of the back plate is slid over the sliding component, the second driving component includes a driving cylinder and a moving member, the moving member is telescopically disposed in the driving cylinder, and one end of the moving member is pivotally connected to the back plate. In a preferred embodiment, the invention further comprises at least one multi-section telescopic rod and a second driving component, wherein the multi-section telescopic rod and the second driving component are arranged on the movable component, the human body bearing component is provided with a back plate, a leg plate pivoted on the back plate and a foot plate pivoted on the leg plate, the foot plate is pivoted on the movable component, the multi-section telescopic rod can change the length in a telescopic way, one end of the multi-section telescopic rod is connected with the back plate, the second driving component comprises a driving cylinder and a moving part, the moving part is arranged in the driving cylinder in a telescopic way, and one end of the moving part is pivoted on the back plate. Drawings Fig. 1 is an exploded perspective view of a first preferred embodiment of the present invention in a top view. Fig. 2 is an exploded perspective view of a first preferred embodiment of the present invention. Fig. 3 is a perspective view showing the preferred embodiment of the present invention in the unfolded flat mode.