An eye drop bottle with quantitative drop and anti-shake based on capacitive touch switch

Abstract

The invention discloses an eye drop bottle capable of realizing quantitative dropping and preventing shaking and based on a capacitive touch switch. The eye drop bottle comprises a bottle holder, a bottle body, a bottle cap, a battery, the capacitive touch switch, a push post, a spring and a coil, wherein the capacitive touch switch is arranged at the bottom of the bottle holder, the battery, the coil, the spring and the push post are embedded inside, and the inner wall is provided with a thread; the battery, the capacitive touch switch and the coil are connected; the bottom of the bottle body is made of elastic rubber, threads and scales are arranged around the bottle body, and a bottle opening capable of dropping out a liquid is formed in the top. The bottle holder and the bottle body are connected through threads, fingers touch the capacitive touch switch, the coil is energized, the push post is pulled to push and press the rubber at the bottom of the bottle body, and the medicine liquid can be dropped out. The push distance of the push post can be controlled by changing the threaded connection depth of the bottle body and the bottle holder, and the medicine liquid with different volumes can be dropped out; meanwhile, dropping is controlled through finger touch, excessive force application is avoided, and shaking during dropping is reduced. The bottle holder can be recycled due to the separated design of the bottle holder and the bottle body.

Description

technical field [0001] The invention belongs to the field of equipment for treating eyes, in particular to a device for dripping eye drops. Background technique [0002] Eye drops are an essential daily work for many eye disease patients. And present most eye drops bottle is simple plastic bottle body, makes liquid medicine drip from bottle mouth by the extrusion of finger. However, the volume of the liquid medicine dripped by this method is not easy to control, and when the fingers exert force, it is easy to cause shaking, so that the liquid medicine cannot be dripped into the eyes as expected, which has brought troubles to the majority of eye disease patients. [0003] In order to solve the above problems, the inventor has designed a reusable main body, quantitative dripping and anti-shake eye drops bottle, and this case arises from it. Contents of the invention [0004] In order to solve the above existing problems, the present invention provides a capacitive touch sw...

AI Technical Summary

Problems solved by technology

At present, the vast majority of eye drops bottles are simple plastic bottles, and the liquid drops out from the mouth of the bottle by squeezing the fingers.

However, the volume of the liquid medicine dripped by this method is not easy to control, and when the fingers exert force, it is easy to cause shaking, so that the liquid medicine cannot be dripped into the eyes as expected, which has brought troubles to the majority of eye disease patients.

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