Height-adjustable dental chair

Abstract

The invention discloses a height-adjustable dental chair and belongs to the technical field of medical instruments. According to key points of the technical scheme, the dental chair comprises a devicebody and a framework; the bottom of the framework is movably connected with a movable plate; a height main control pivot is welded on the right side of the movable plate; the height main control pivot is clamped in an adjusting box; a roller control button is clamped at the front end of the adjusting box; a telescopic device control button is clamped on one side, close to the roller control button, of the adjusting box; a movable rod control button is clamped on the other side of the adjusting box; a telescopic device is welded in the adjusting box; a fixed plate is fixedly mounted on the left side of the telescopic device; the fixed plate is welded with the right side of the height main control pivot; rollers are fixedly mounted at the bottom of the fixed plate; a base is welded at the bottom of the adjusting box; and a movable block is welded to the bottom end of the base. By controlling the telescopic device control button and the roller control button, the telescopic device entersthe working state. The telescopic device can drive the fixed plate to move forwards in the lengthening process; the fixed plate can drive the height main control pivot to move forwards; and the movable block moves to adjust the height of the dental chair.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a height-adjustable dental chair. Background technique [0002] The height-adjustable dental chair is a device used to fix the patient, including the device body and the skeleton. The skeleton is welded to the bottom of the device body. There is still a certain temperature in the height adjustment and control of the dental chair itself. [0003] The Chinese patent with the authorized announcement number 201711165533.5 discloses an integrated dental chair. This solution has good fixing performance, but there are still some problems in the comfort level of the existing dental chair itself, the movement of the device and the adjustment control of the height. Certain questions. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a height-adjustable dental chair, which improves the height adj...

AI Technical Summary

Problems solved by technology

[0002] The height-adjustable dental chair is a device used to fix the patient, including the device body and the skeleton. The skeleton is welded to the bottom of the device body. There is still a certain temperature in the height adjustment and control of the dental chair itself.

[0003] The Chinese patent with the authorized announcement number 201711165533.5 discloses an integrated dental chair. This solution has good fixing performance, but there are still some problems in the comfort level of the existing dental chair itself, the movement of the device and the adjustment control of the height. certain problem

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