CN201135403Y - Intelligent toilet seat - Google Patents

Abstract

The utility model discloses an intelligent toilet seat for overcoming the defects of high failure rate, high power consumption and frequent error touching of the existing intelligent closestool adopting the infrared induction to start an electric drain valve to flush the toilet, the utility model adopts a body signal detector on the toilet seat to directly control the water replenishing of a water tank of the closestool and toilet flushing according to the state of using or leaving the toilet seat, therefore, the toilet seat is more convenient, reliable and power-saving and has better practicability, and the toilet seat can also be installed on a common closestool and is easy in promotion and application.

Description

The intelligent closestool seat ring

Technical field

The utility model belongs to the bathroom field, and definite a kind of toilet of saying so relates in particular to the intelligent closestool seat ring

Background technology

Present known intelligent closestool all adopts infrared induction to start electronic draining valve draining and flushes the toilet, and the defect map of its existence is present:

Adopt infrared induction to start electronic draining valve and flush the toilet, power consumption is many; The fault rate height, easily false touch takes place.

" 02135127.9 intelligent water toilet pan " patent of invention, this patent disclosure adopt the infrared sensor control circuit but can only be configured in from moving on the device of pad, and power consumption is many; The fault rate height, easily false touch taking place, does not generally promote the meaning of water-saving and emission-reducing.

Summary of the invention

The utility model is intended to the above-mentioned defective that exists at existing toilet, and a kind of intelligent closestool seat ring is provided, with overcome existing intelligent closestool adopt infrared induction start that the draining valve water pouring flushes the toilet 1, power consumption is many, 2, the fault rate height, 3, phenomenon such as easy false touch.

The technical scheme that its technical problem that solves the utility model adopts is: comprising the electronic water injection valve that contains in toilet lid, toilet seat, cistern and the cistern, electronic draining valve, height of water level controller and control circuit, feature are that a human body signal detector is set on toilet seat.

Described human body signal detector is that the conduction that at least two mutual insulatings are set on the toilet seat surface is touched face A and touched face B, and conduction is touched face A, the face B of touching and is electrically connected with input circuit is wired or wireless respectively; Its effect is the electric conductivity according to human body skin, and the human body toilet seat of sitting down touches conduction face A, touches face B and be communicated with; Human body leaves toilet seat and makes and touch face A, touch face B and disconnect, thereby detect that human body is sat down or the signal that leaves toilet seat is controlled the draining of advancing of intelligent closestool, therefore can reach other wired and wireless receiver/switch/inductors of this purpose and all can be equal to suitable.

Described control circuit is electrically connected by input circuit, output circuit, single-chip microcomputer, power supply to be formed,

Described input circuit is electrically connected by human body signal detector, height of water level controller to be formed,

Described output circuit is electrically connected to form by electronic water injection valve, electronic draining valve;

Described single-chip microcomputer is the human body signal detector of input circuit collection, height of water level controller information to be handled the back control opening and cutting out of electronic water injection valve and electronic draining valve by output circuit.

Of the present utility model being achieved as follows:

Water filling control:

When the people sits down toilet seat, touch face A and touch face B connection, input circuit is passed to single-chip microcomputer with this communication information, and single-chip microcomputer is opened the water filling in cistern of electronic water injection valve by output control circuit; When water level arrived predetermined amount of water, electronic water injection valve cut out, and reaches the purpose of automatic water filling.

Draining control: when use finish after, leave toilet seat, touch face A, touch the information that face B disconnects and pass to single-chip microcomputer by input circuit, single-chip microcomputer is opened the outside draining of electronic draining valve by output control circuit and is flushed the toilet, the electronic drain shut valve in back of flushing the toilet; Be in anhydrous state in the cistern, reach the purpose of Automatic closet flushing.

Intelligent closestool seat ring described in the utility model also comprises false touch control: when using or leaving toilet seat information and be shorter than minimum gear, then do not start electronic water injection valve for false touch.

The beneficial effects of the utility model show:

One, owing to adopt the human body signal detector directly be set on toilet seat, obtain to use or the information left is controlled water filling, draining, and do not adopt infrared sensing device, its reliability is higher, and electricity consumption more economizes, more convenient;

Two, practicality is fine, and conventional toilet can both be installed, and penetration and promotion is used easily;

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further to launch explanation

Fig. 1 is the utility model structural profile schematic diagram

Fig. 2 is the utility model floor map

Fig. 3 is the utility model circuit block diagram

Mark among the figure:

Among the figure 1, toilet lid, 2, toilet seat, 3, cistern, 4, water inlet pipe, 5, discharge outlet, 6, touch face A, 7, touch face B, 8, height of water level controller, 9, output circuit, 10, water injection pipe, 11, electronic draining valve, 12, single-chip microcomputer, 13, power supply, 14, electronic water injection valve, 15, control circuit, 16, input circuit.

The specific embodiment

Referring to Fig. 1 to Fig. 3:

Embodiment 1

In the drawings, comprise the water inlet pipe (4) in toilet lid (1), toilet seat (2), cistern (3) and the water tank, electronic water injection valve (14), electronic draining valve (11) are electrically connected with output circuit (9); On toilet seat (2), be provided with the face that the touches A (6) of human body signal detector and touch face B (7), two are touched the electric conductor that face is a mutual insulating, height of water level controller (8) in the cistern (3), with wired or wireless electrical connection of input circuit (16), and be electrically connected with output circuit (9), single-chip microcomputer (12), power supply (13) and form control circuit (15); In the intelligent closestool seat ring

Described single-chip microcomputer (12) is to control opening and cutting out of electronic water injection valve (14), electronic draining valve (11) by output circuit (9) after the information processing that input circuit (16) is gathered;

Embodiment 2

Described in the drawings human body signal detector is meant in the conduction of two mutual insulatings of toilet seat (2) surface setting and touches face A (6) and touch face B (7), be electrically connected with input circuit (16) respectively at least; Its effect is to take lower toilet seat ring (2), touch face A (6) and touch face B (7) conducting because the electric conductivity of human body skin makes, by input circuit (16) conducting information is pass on to single-chip microcomputer (12), reached to detect and take the purpose that lower toilet seat ring (2) uses; Otherwise, to touch face A (6) and touch face B (7) disconnection, therefore the information that the expression people has left can reach other wired and wireless receiver/switch/inductors of this purpose and all can be equal to suitable.

Embodiment 3

The structure that intelligent closestool seat ring described in the utility model adopts the foregoing description 1,2 promptly realizes on the basis of the foregoing description 1,2; Specifically control as following examples.

Embodiment 4

Water filling control:

When the people sits down toilet seat (2), the face that the touches A (6) of human body signal detector and touch face B (7) conducting, input circuit (16) is passed to single-chip microcomputer (12) with this information, and single-chip microcomputer (12) is opened electronic water injection valve (14) water filling in cistern (3) by output circuit (9); When water level arrived height of water level controller (8) predetermined amount of water, electronic water injection valve (14) cut out; Reach the purpose of automatic water filling.

Embodiment 5

Draining control: after using end, the human body signal detector touches face A (6) and touches face B (7) and disconnects, the expression people has left toilet seat (2), by input circuit (16) information that disconnects is passed to single-chip microcomputer (12), single-chip microcomputer is opened the outside draining of electronic draining valve (11) by output circuit (9) and is flushed the toilet, and reaches the purpose of Automatic closet flushing; The electronic draining valve in back (11) of flushing the toilet cuts out; Be in anhydrous state in the cistern.

Embodiment 6

The utility model intelligent closestool seat ring, also comprise false touch control: the human body signal detector will obtain human body and sit down the time of toilet seat or time of leaving away when being shorter than minimum gear, after single-chip microcomputer (12) is differentiated, do not send the telecommunications breath that starts electronic draining valve (11) or electronic water injection valve (14).

Claims (3)

1, a kind of intelligent closestool seat ring comprises electronic water injection valve, the electronic draining valve in toilet lid, toilet seat, the cistern, and height of water level controller and circuit control system in the water tank is characterized in that: a human body signal detector is set on toilet seat.

2, intelligent closestool seat ring according to claim 1 is characterized in that: described human body signal detector is the conductive contact of at least two mutual insulatings to be set or to touch face on the toilet seat surface.

3, intelligent closestool seat ring according to claim 1 is characterized in that: described conduction is touched face A and is touched face B and is electrically connected with input circuit is wired or wireless.

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