CN103485408A - Automatic liftable urinal - Google Patents

Abstract

The invention discloses an automatic lifting urinal, which includes a urinal body and a solenoid valve for controlling the flushing of the urinal, and also includes a lifting mechanism, an induction device, a power system and a controller; the lifting mechanism is used to make the urinal The bucket body moves up and down in the longitudinal direction; the induction device is arranged above the urinal body, and is used to sense the user's signal and transmit the signal to the controller; the power system is used to drive the lifting mechanism to work ; The controller is used to control the work of the solenoid valve and the power system. The invention realizes the functions of intelligent flushing and automatic lifting of the urinal, makes the use of the urinal more humanized, and is more suitable for different needs of people.

Description

A urinal that can be lifted and lowered automatically

technical field

The invention relates to a sanitary ware, more specifically a urinal that can be lifted and lowered automatically. the

Background technique

The urinal is a sanitary ware commonly used in daily life, and it is generally fixed directly on the wall of the bathroom. In the prior art, the most commonly used automatic induction urinal realizes the automatic flushing of the urinal by sensing the human body through an infrared sensor arranged on the urinal. Their realization principle is: when people approach the urinal, the infrared sensor senses the existence of the human body, thereby judging that the person is urinating, and at the same time, the infrared sensor transmits the sensing information to the controller, which controls the solenoid valve of the urinal , perform the first flush of the urinal. When people leave, the infrared sensor transmits the induction information to the controller, and the controller controls the solenoid valve of the urinal to perform the second flushing of the urinal, thereby realizing the purpose of fully automatic flushing of the urinal. the

But a shortcoming of existing this automatic induction urinal it exists is, and it is fixedly installed on the wall of toilet, and urinal just can't move once installed, and fixed urinal will be broken when actually using. The following two situations occur: in the first case, if the height of the urinal installation is too high, it will be very inconvenient for the child to urinate, and the child will directly urinate on the floor because the urinal cannot be reached. Inconvenient and unhygienic; and the second situation is that if the height of the urinal installation is too low or placed directly on the ground, it will affect the use of adults, and when adults use it, urine will easily splash out urinal, and the spilled urine will pollute the ground or splash the user's pants. the

The above two situations affect the reasonable use of urinals, and in some public toilets, in order to eliminate this shortcoming, two urinals with different installation heights are directly installed, but this is also a method for treating symptoms but not the root cause. Both occupy the space of toilet, waste resources again. the

Contents of the invention

The present invention provides an automatic lifting urinal, the main purpose of which is to overcome the above-mentioned deficiencies and shortcomings in the prior art, solve the problem of inconsistent heights encountered by adults and children when using the urinal, and realize The intelligent lifting and intelligent flushing of the urinal are convenient for people to use. the

The technical scheme adopted in the present invention is as follows. the

An automatic lifting urinal, including a urinal body and a solenoid valve for controlling the flushing of the urinal, is characterized in that it also includes a lifting mechanism, an induction device, a power system and a controller;

The lifting mechanism is used to lift the urinal body up and down in the longitudinal direction;

A sensing device, arranged above the urinal body, is used to sense the user's signal and transmit the signal to the controller;

The power system is used to drive the lifting mechanism to work;

The controller is used to control the operation of the solenoid valve and the power system.

Furthermore, the lifting mechanism includes a fixed frame fixed on the wall, a rotating rod arranged on the fixed frame and driven to rotate by the power system, and a fixed connection fixedly installed on the urinal body. parts; the fixing is threadedly connected with the rotating rod. the

Furthermore, the lifting mechanism also includes two symmetrical slide rails arranged along the longitudinal direction, and the back of the urinal body is provided with two sliding grooves that cooperate with the slide rails; Between the chute, the two slide rails are arranged on the fixing frame. the

Furthermore, the sensing device includes two first and second sensors arranged from top to bottom. the

Furthermore, the urinal body is also provided with a water inlet and a drain, the water inlet is connected to the solenoid valve through a connecting water pipe; the drain is connected to the sewage outlet through a connecting water pipe. the

Furthermore, the connecting water pipe is a connecting water pipe made of soft material. the

By the above description of the present invention, it can be known that compared with the prior art, the present invention has the following advantages:

1. The invention realizes the automatic lifting and automatic flushing of the urinal, makes the design and use of sanitary ware more humanized, and meets the needs of different groups of people. The brief implementation process of the present invention is: the urinal is at the lowest position at the beginning, and it is processed in two cases: the first case, when the child uses the urinal, the first sensor does not sense the child, When the second sensor senses the child, it will transmit the induction signal to the controller, and the controller controls the electromagnetic valve to perform the first flushing of the urinal; when the child leaves, the first sensor sends out a Induction information, the controller controls the solenoid valve to complete the second flushing of the urinal. In the second case, when an adult uses the urinal, the first sensor and the second sensor both sense the adult, and they transmit the induction signal to the controller, and the controller controls the solenoid valve and the lift The mechanisms work at the same time respectively, that is, the solenoid valve controls the urinal to perform the first flushing of the urinal, and the lifting mechanism raises the urinal to the highest position; when the adult leaves, the first sensor and the second sensor send out a signal Induction signal, the controller controls the solenoid valve and the lifting mechanism to simultaneously perform the second flushing of the urinal and the two actions of lowering the urinal to the lowest position, thereby realizing the functions of intelligent flushing and automatic lifting of the urinal , making the use of the urinal more humane and more suitable for people's different needs.

2. The lifting mechanism of the present invention, through the rotation of the rotating rod, drives the screw-connected fixed connector to make it lift up and down in the longitudinal direction, thereby realizing the up and down lift of the urinal body. The design concept is unique and novel. And the structure is simple. the

2. The present invention is novel in design, unique in conception, simple in structure, strong in practicability, easy to install, low in failure rate, fully automatic in operation, and has broad application prospects and high use value. the

Description of drawings

Fig. 1 is a schematic diagram of the front view of the present invention. the

Fig. 2 is a rear view structural schematic diagram of the present invention. the

Fig. 3 is a schematic side view of the structure of the present invention. the

Detailed ways

The specific implementation manner of the present invention will be further described below with reference to the accompanying drawings. the

As shown in Fig. 1, Fig. 2 and Fig. 3, an automatic lifting urinal includes a urinal body 1 and a solenoid valve 2 for controlling the flushing of the urinal, and also includes a lifting mechanism 3, an induction device 4, and a power system 5 and controller 6;

The lifting mechanism 3 is arranged on the urinal body 1, and is used to lift the urinal body 1 up and down in the longitudinal direction;

The sensing device 4 is arranged above the urinal body 1, and is used to sense the user's signal and transmit the signal to the controller 6;

The power system 5 is used to drive the work of the lifting mechanism 3;

The controller 6 is used to control the work of the solenoid valve 2 and the power system 5, and the controller 6 generally adopts a single-chip microcomputer.

As shown in Fig. 1, Fig. 2 and Fig. 3, the urinal body 1 is also provided with a water inlet 12 and a water outlet 13, and the water inlet 12 and the water outlet 13 are respectively connected to the electromagnetic valve 2 and the sewage by a connecting water pipe 8. (not shown in the figure) is connected, and the connecting water pipe 8 is made of stretchable soft material, so that the connecting water pipe 8 will not be torn or disconnected when the urinal rises or falls. the

As shown in Fig. 2 and Fig. 3, the above-mentioned lifting mechanism 3 includes a fixed mount 31 fixed on the wall 7, a rotating rod 32 arranged on the fixed mount 31 and driven to rotate by the power system 5, and a The fixed connecting piece 33 is fixedly installed on the urinal body 1 and cooperates with the rotating rod 32 to lift up and down. The fixed connector 33 is provided with a through hole 331 with an internal thread, the rotating rod 32 has an external thread, and the rotating rod 32 fits through the through hole 331, and the rotation of the rotating rod 32 makes the fixed connection The member 33 is raised and lowered in the longitudinal direction. the

The principle of lifting and lowering the urinal by the rotating rod 32 and the fixed connecting piece 33 is: the rotating rod 32 is driven by the power system 5 to rotate clockwise or counterclockwise. When the urinal needs to be raised, the power system 5 Drive the rotating rod 32 to rotate clockwise, and the fixed connecting piece 33 rises up under the drive of the rotating rod 32; Down falls under the drive of rotating rod 32. the

As shown in Figure 2 and Figure 3, the lifting mechanism 3 also includes two symmetrical slide rails 34 arranged along the longitudinal direction, and the back of the urinal body 1 is provided with two sliding rails that cooperate with the slide rails 34. The chute 11 ; the fixed connector 33 is located between the two chute 11 , and the two slide rails 34 are arranged on the fixing frame 31 . The chute 11 and the slide rail 34 ensure the direction in which the urinal moves up and down. the

As shown in Figures 1 and 3, the sensing device 4 includes two first sensors 41 and a second sensor 42 arranged from top to bottom, which together complete the sensing of the human body and transmit the sensing signal to the controller 6. Wherein the height of the first sensor 41 from the ground is greater than 1.2m and the height of the second sensor 42 from the ground is not greater than 1.2m, the purpose is: the second sensor 42 is used to sense children, generally children No more than 1.2 meters, and the first sensor 41 and the second sensor 42 jointly complete the induction of adults. Their sensing process is: when both the first sensor 41 and the second sensor 42 sense the human body, it means that an adult is using the urinal; when the first sensor 41 does not sense the human body, the second sensor 42 senses When it reaches the human body, it means that the child is using the urinal. The two sensors transmit the sensing signal to the controller 6, and then the controller 6 makes a judgment according to the sensing signal, so as to make the next operation command. the

The present invention realizes the functions of intelligent flushing and automatic lifting of the urinal through its own judgment on the data signal, making the use of the urinal more humanized and more suitable for different needs of people

The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, any non-substantial improvement of the present invention by using this concept should be an act of violating the protection scope of the present invention.

Claims (6)

1. An automatic lifting urinal, comprising a urinal body and a solenoid valve for controlling the flushing of the urinal, characterized in that it also includes a lifting mechanism, an induction device, a power system and a controller; The lifting mechanism is used to lift the urinal body up and down in the longitudinal direction; A sensing device, arranged above the urinal body, is used to sense the user's signal and transmit the signal to the controller; The power system is used to drive the lifting mechanism to work; The controller is used to control the operation of the solenoid valve and the power system. 2. An automatic lifting urinal according to claim 1, characterized in that: the lifting mechanism includes a fixed frame fixed on the wall, a fixed frame mounted on the fixed frame and driven by the power The system drives a rotating rod to rotate, and a fixed connection piece fixed on the urinal body; the fixing is screwed to the rotating rod. 3. An automatic lifting urinal according to claim 2, characterized in that: the lifting mechanism also includes two symmetrical slide rails arranged along the longitudinal direction, and two sliding rails are arranged on the back of the urinal body. A chute cooperating with the slide rail; the fixed connecting piece is located between the two chute, and the two slide rails are arranged on the fixed frame. 4. The automatic lifting urinal according to claim 1, characterized in that the sensing device comprises two first and second sensors arranged from top to bottom. 5. An automatic lifting urinal according to claim 1, characterized in that: the urinal body is provided with a water inlet and a drain, and the water inlet is connected to the solenoid valve through a connecting water pipe ; The drainage port is connected with the sewage discharge port through a connecting water pipe. 6. The automatic lifting urinal according to claim 5, characterized in that: the connecting water pipe is made of soft material.

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