Elevator mechanism of electronic ward round cart

Abstract

The invention discloses an elevator mechanism of an electronic ward round cart, which is mainly and additionally provided with an air spring, two slide rails, a control pull rod and an elevating pin on the basis of a mobile base, a case, an inner bracket, an outer bracket, an inner stand column, an outer stand column and an upper seat; because commercial slide rails which have guaranteed mechanical strength and stability are adopted as the slide rails and the air spring is matched, the elevator mechanism has the advantages of free sliding, flexible and convenient elevation, good stability, high mechanical strength, convenient operation and use, attractive and beautiful appearance and the like and is about to be liked by users. The invention is most suitable for being installed between the mobile base of the electronic ward round cart and the case as well as a workbench.

Description

technical field [0001] The invention relates to a lifting mechanism, in particular to a lifting mechanism suitable for being installed on an electronic ward round vehicle used in a hospital, which belongs to a component of a hospital vehicle. Background technique [0002] In order to further improve the hospital's information management level, make full use of the hospital's local area network, and enable nurses to use wireless Internet access mobile computers to directly input and access patient information in real time in front of the hospital bed, some hospitals have begun to use electronic ward round vehicles. It is suitable for standing operation in front of the hospital bed during ward rounds, so it needs a higher work surface, but after returning to the medical room, it is necessary to sit on a seat to operate, so it needs a lower work surface, and the lifting mechanism developed in the early stage mainly It is composed of a mobile base, a chassis (the workbench is in...

AI Technical Summary

Problems solved by technology

[0002] In order to further improve the hospital's information management level, make full use of the hospital's local area network, and enable nurses to use wireless Internet access mobile computers to directly input and access patient information in real time in front of the hospital bed, some hospitals have begun to use electronic ward round vehicles. It is suitable for standing operation in front of the hospital bed during ward rounds, so it needs a higher work surface, but after returning to the medical room, it is necessary to sit on a seat and operate, so it needs a lower work surface, and the lifting mechanism developed in the early stage mainly It is composed of a mobile base, a chassis (the workbench is installed on the chassis), an inner bracket, an outer bracket, an inner column, an outer column, a slider and a positioning bolt. Obviously, there are inflexible lifting, inconvenient operation, poor stability and mechanical Defects such as low strength are not recognized by users

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