Automatic spittoon yielding device of dental comprehensive treatment machine

A comprehensive treatment machine and automatic avoidance technology, applied in dentistry, dental chairs, medical science, etc., can solve the problems of spittoon without protection measures, etc., and achieve the effects of low manufacturing cost, simple operation, and simple circuit structure

Active Publication Date: 2013-07-03
SINOL MEDICAL EQUIP GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the spittoon has no protective measures when the dental chair is raised in the current dental comprehensive treatment machine. The method is that when the dental chair rises to a certain position, the spittoon automatically rotates to a safe position

Method used

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  • Automatic spittoon yielding device of dental comprehensive treatment machine
  • Automatic spittoon yielding device of dental comprehensive treatment machine
  • Automatic spittoon yielding device of dental comprehensive treatment machine

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0019] A spittoon automatic avoidance device for a comprehensive dental treatment machine, which consists of a chair position induction switch 1, a spittoon avoidance position induction switch 2, a spit position induction switch 3, a connection circuit 4, a power supply circuit 8, a control circuit power supply 9, and an MCU control circuit 10 , Motor control circuit 11, spittoon motor 12 forms. Chair position sensor switch 1, spittoon avoidance position sensor switch 2, spitting position sensor switch 3 Use the combination of these three limit switches to determine the relative position of the spittoon and the dental chair, in which the chair position sensor switch 1 is installed on the dental chair On the lower cover column, the spittoon avoidance sensor switch 2 and the spitting position sensor switch 3 are installed in the spittoon seat of the treatment machin...

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PUM

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Abstract

The invention relates to an automatic spittoon yielding device of a dental comprehensive treatment machine and belongs to the technical field of electronic product manufacturing. The automatic spittoon device is characterized by comprising a chair position induction switch, a spittoon yielding position induction switch, a spitting position induction switch, a connection circuit, a power supply circuit, a control circuit power supply, an MCU (Micro Control Unit) control circuit, a motor control circuit and a spittoon motor, which are electrically connected with one another through lines. The automatic spittoon device can detect the position of a dental chair and control a spittoon to yield automatically. The automatic spittoon device has the advantages of simple circuit structure, low manufacturing cost and high degree of automation, and is a safe, reliable and practical yielding device for preventing mutual interference between the spittoon and the dental chair of the dental comprehensive treatment machine when the dental chair is raised.

Description

1. Technical field [0001] The invention relates to a spittoon control device for a comprehensive dental treatment machine, in particular to a spittoon automatic avoidance device for a comprehensive dental treatment machine, which prevents the dental chair from interfering with the spittoon during the rising process of the dental chair, detects the position of the dental chair and automatically avoids the spittoon. A device for avoidance control belongs to the technical field of electronic product manufacturing in medical equipment. 2. Background technology [0002] At present, the dental chair comprehensive treatment machines produced at home and abroad are manually controlled by the operator to see whether the spittoon avoids when the dental chair is raised. 3. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the spittoon has no protective measures when the dental chair rises in the existing dental comprehensive treatmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G15/02
Inventor 李永强姚卫民王仓库唐勇
Owner SINOL MEDICAL EQUIP GRP CO LTD
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