Stretcher capable of automatically keeping balance during climbing

Abstract

A stretcher capable of automatically keeping balance during climbing comprises main beam, Cross beams are fixed to the two sides of the main beam. Linkage handles are fixed to the two ends of the main beams. Positioning shafts are arranged in the centers of the main beams. Swing pieces are installed on the positioning shafts. Linkage shafts are arranged at the lower ends of the swing pieces and provided with linkage rods and triangular positioning rods. The tops of the triangular positioning rods are fixed to a stretcher plate. The left ends of the linkage rods are connected with left swing pieces, and the right ends of the linkage rods are connected with right swing pieces. The left swing pieces are installed on left linkage handles, and the right swing pieces are installed on right linkage handles. The stretcher of the present invention is applicable to slope roads, and capable of automatically keep balance during climbing. The stretcher of the present invention can be used for field rescue and other rescue scenes such as earthquakes. The stretcher of the present invention can also be used in hospitals, institutes' clinics, etc., thereby safely and effectively serving patients and protecting the life security of the people.

Description

technical field [0001] The present invention relates to a stretcher that automatically maintains balance when climbing, and in particular relates to a stretcher suitable for use on sloped roads. A climbing stretcher that maintains a level and automatically maintains its balance. Background technique [0002] Existing stretchers are all fixed at present, single, can't change, because the place of required stretcher often can't open to traffic, and the mountainous area of ​​extremely poor road condition, village, the rugged mountain road has brought great inconvenience to using stretcher. What's more serious is that due to the ups and downs of the road, the body of the wounded lying on the stretcher fluctuates up and down, causing physical damage to the wounded, and some wounded need to maintain their body balance, otherwise it will make the wounded's condition worse. aggravated or even life-threatening. Contents of the invention [0003] The purpose of the present inventi...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing stretchers are all fixed, single, and cannot be changed. Because the places where the stretchers are required are often inaccessible to traffic, and the road conditions are extremely poor in mountainous areas and villages, the rugged mountain roads have brought great inconvenience to the use of stretchers.

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