Water pick, nozzle and water pick pump liquid control method based on tooth slit detection

Abstract

The invention discloses an oral irrigator, a nozzle and an oral irrigator liquid pumping control method based on tooth slit detection, the oral irrigator comprises a host, the host is provided with a control device, a battery and a control piece, the battery is electrically connected with the control device, and the control piece is electrically connected with the control device; the liquid pumping assembly is electrically connected with the control device; the spray head is provided with a liquid outlet; the tooth slit detection device is provided with a detection piece, and the detection piece is used for detecting whether the liquid outlet faces the tooth slit area or the non-tooth slit area; wherein when the control device judges that the detection piece detects that the liquid outlet faces the interdental region, the control device controls the liquid pumping parameter of the liquid pumping assembly to be a, when the control device judges that the detection piece detects that the liquid outlet faces the non-interdental region, the control device controls the liquid pumping parameter of the liquid pumping assembly to be b, and a is larger than b. The dosage of liquid in a non-tooth slit area is reduced, the liquid stored in the oral irrigator is reasonably utilized, and the arrangement of a water tank of the oral irrigator is reduced, so that the structure of the oral irrigator is lighter.

Description

technical field [0001] The invention relates to the technical field of oral cleaning, in particular to a dental flosser, a spray head and a method for controlling the pumping fluid of the dental flosser based on the detection of gaps between teeth. Background technique [0002] The dental flosser is an auxiliary tool for cleaning the oral cavity. The cleaning effect of the dental flosser is mainly realized by the impact force of the high-speed water column ejected under a certain pressure. Because the water flow can have better adaptability, it can spray It is favored by users because it can bring out the dirt between the teeth and touch the places that the toothbrush cannot clean. [0003] In the related art, the dental flosser cleans the teeth and interdental gaps by continuously spraying water or pulsed water spraying, which requires a large amount of liquid during flushing, and more liquid is required for a single flushing of the teeth, so that the dental flosser A larg...

AI Technical Summary

Problems solved by technology

[0003] In the related art, the dental flosser cleans the teeth and interdental gaps by continuously spraying water or pulsed water spraying, which requires a large amount of liquid during flushing, and more liquid is required for a single flushing of the teeth, so that the dental flosser A large-volume water tank needs to be configured, resulting in the overall volume of the dental flosser being large and heavy

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