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Non-inductive toilet flushing device adopting infrared hand waving input and use method thereof

A technology of infrared sensors and toilet flushers, which is applied to flushing equipment with water tanks, water supply devices, buildings, etc., can solve the problems of affecting the stability of pumping work, difficulty, and high cost of renovation, so as to reduce the infection rate of diseases and improve the use of water. Longevity, the effect of eradicating germs

Active Publication Date: 2021-08-31
深圳市朗文手板模型有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a non-inductive toilet flusher using infrared human hand wave input and its use method to solve the problem of the existing manually controlled flushing toilet water tank proposed in the background technology. Because it is controlled by pressing, the control module There is a certain service life, and the stability of the pumping work will be affected after the designed number of presses is reached. At the same time, the user's hands will directly contact the surface of the toilet, and the germs on the toilet will be carried by the human body along with the contact, causing disease problems. The traditional old It is very difficult to transform the manual flush toilet water tank in the old community into a non-contact water tank, and the water tank needs to be replaced as a whole, and the transformation cost is high

Method used

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  • Non-inductive toilet flushing device adopting infrared hand waving input and use method thereof
  • Non-inductive toilet flushing device adopting infrared hand waving input and use method thereof
  • Non-inductive toilet flushing device adopting infrared hand waving input and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Step 1: The user manually rotates the knob 9 to lift the POM piece E26 upwards during installation, and the POM piece E26 acts on the accessory A10 to move upwards to change the installation height of the infrared sensor 14, so that it is always in the best position in the water tank 1 of different thicknesses. the installation location.

[0049] Step 2: Stabilize the knob 9 so that the infrared sensor 14 and the PCB board 13 are fixed inside the water tank 1, and the tempered glass 17 changes its installation height with the movement of the accessory B16, and remains inside the water tank 1 all the time.

[0050] Step 3: The user passes the bottom sealing plate 35 by hand, the tempered glass 17 is exposed through the receiving port 36, and the infrared sensor 14 receives the human body gesture induction through the tempered glass 17 and transmits the signal to the carrying PCB board 13 for signal conversion.

[0051] Step 4: The signal processed by the PCB board 13 is ...

Embodiment 2

[0055] Step 1: When disassembling and refitting the structure of the water tank 1, the user presses the reset button 3 by hand, cuts off the current path of the electric motor 4, and stops the work of controlling the PCB board 8 and carrying the PCB board 13 .

[0056] Step 2: The user manually rotates the knob 9 to separate it from the POM part D25. At this time, the accessory A10 is no longer limited by the POM part E26, and can move up and down in the water tank 1, and the top of the protective sleeve 18 is inward. The contracted ring structure locks and prevents the sensing device from falling out from the inside.

[0057] Step 3: The user rotates the threaded hardware upper cover 38 by hand, opens the receiving port 36, and at the same time releases the thread lock with the protective sleeve 18, the inner tank chamber 2 can move in the water tank 1, and can be connected with the accessories B16, tempered Structures such as glass 17 are separated.

[0058] Step 4: Remove ...

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Abstract

The invention discloses a non-inductive toilet flushing device adopting infrared hand waving input and a use method thereof. The device comprises a water tank, an inner container cavity is fixedly installed at the right end of the inner side of the water tank, a reset button is fixedly installed at the right end of the water tank, an electric motor is fixedly installed on the inner side of the inner container cavity, the left end of the electric motor is movably connected with a POM piece A, the left end of the POM piece A is movably connected with a POM piece B, the left end of the POM piece B is electrically connected with a control PCB, the lower end of the water tank is provided with a key piece, the upper end of the key piece is movably connected to the inner side of a POM piece C, the upper end of an accessory A is fixedly provided with a carrying PCB, and the upper end of the carrying PCB is fixedly provided with an infrared sensor. According to the non-inductive toilet flushing device adopting infrared hand waving input and the use method thereof, the whole structure of the water tank is prevented from being replaced, the modification cost is reduced, non-inductive contact is achieved, the service life of a common key device is prolonged, the human body is prevented from making contact with germs carried on the toilet, and the disease infection rate is reduced.

Description

technical field [0001] The invention relates to the technical field of bathroom products, in particular to a non-inductive toilet flusher using infrared human hand wave input and a use method thereof. Background technique [0002] Most of the flush toilets on the market use the siphon principle. The so-called siphon principle means that when the toilet is discharging sewage, once the water level in the toilet exceeds the S-shaped bend under the toilet, a siphon phenomenon will be formed. At this time, the strong pressure will drain the water and the dirt away together. When the dirt is discharged, the toilet will release a small amount of water to form a water seal. When the structure of the toilet tank needs to discharge water, as long as the waterproof knob is turned, the water outlet pipe can be pulled by the lever, so that anyone in the tank will naturally was released. When a certain amount of water is released, the outlet pipe will be released, the outlet will be blo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03D5/10
CPCE03D5/105Y02A20/40
Inventor 梁伟标
Owner 深圳市朗文手板模型有限公司