Linkage type shifting device

A shifting device and linkage technology, applied in medical science, hospital beds, hospital equipment, etc., can solve the problems of cumbersome operation, inconvenient, complex shifting structure, etc., and achieve the effect of shifting and reducing operations

Pending Publication Date: 2022-04-05
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new design allows users to easily change their position by moving them upwardly and downwardly at various angles without having to move around constantly. It also has an improved structure where it works together better than previous designs due to its unique features such as linear movement and rotational movements. Overall this innovation improves efficiency and ease of usage while providing greater functionality compared to existing devices.

Problems solved by technology

The technical problem addressed in this patents relates to improving healthcare facilities around people who may require physical therapy or rehabilitation during their stayings due to age-related issues like muscle weakness caused by arthritis (inflammation). Existing lift devices can make these movements challenged because they often only provide support when worn properly without providing any other function related to balance training. Additionally, current lift designs either don’t allow users to stand upright easily or walk comfortably over them, leading to reduced patient experiences and potential falls risk.

Method used

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  • Linkage type shifting device
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Examples

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Embodiment Construction

[0043] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0044] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of components

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PUM

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Abstract

The invention discloses a linkage type shifting device. The linkage type shifting device comprises a movable base. The supporting frame is arranged on the movable base; the linkage type bearing mechanism comprises a parallelogram lifting mechanism and a linkage shifting mechanism; the parallelogram lifting mechanism is arranged on the supporting frame; the linkage displacement mechanism is arranged on the side, away from the supporting frame, of the parallelogram lifting mechanism. The linkage shifting mechanism is assembled to convert the lifting motion of the parallelogram lifting mechanism into linear reciprocating motion so as to achieve curvilinear motion similar to people during sitting and standing transfer. By using the invention, a person can be simulated to finish a standing posture and an action process from a sitting posture state.

Description

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Claims

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Application Information

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Owner HEFEI UNIV OF TECH
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