KR100430047B1 - automatic water saving system assembly in a chamber pot - Google Patents

Abstract

According to the present invention, the transmission unit for transmitting the user detection signal as a wireless signal is integrally formed in the seat cover to facilitate the assembly and the appearance, and to wirelessly receive the wireless signal transmitted from the transmission unit by the reception sensor. By adopting the reception method, the error rate of transmission and reception is minimized to prevent malfunctions, and by eliminating the wires exposed to the outside, the assembly is easy, the appearance is beautiful, and the short circuit and short circuit can be prevented. Can improve the reliability.

In addition, if the indoor illuminance is above the set illuminance, the power is supplied. If the illuminance is lower than the set illuminance, the power supply is cut off to prolong the life of the battery. It is easy to maintain by sending out a sound signal and notifies the user of the manual lever in order to prevent unnecessary drainage by habitually pressing or rotating the lever that drains the washing water. It relates to a toilet equipped with an automatic water saving system.

Description

Toilet with automatic water saving system {automatic water saving system assembly in a chamber pot}

The present invention relates to a toilet, and in particular, the user detects the transmitter in the seat cover, and sends the detected signal to the receiver mounted on the front of the tank to determine the type of toilet according to the time detected by the microcomputer, The present invention relates to a toilet provided with an automatic water saving system that can automatically drain the set washing water according to the prepared toilet and save the consumption of the washing water.

In general, the toilet is equipped with a water tank having a certain amount of washing water is mounted to the rear of the base of the toilet, according to the user's choice is configured to discharge the wash water contained in the tank to the interior of the toilet, to wash the toilet.

In addition, the drainage device of the general toilet for discharging the wash water contained in the water tank to the inside of the main body, the opening and closing valve for opening or closing the discharge port communicating with the water tank is directly connected to the inner rear end of the operating lever installed on the outside of the water tank When opening and closing the valve by the operation of the operating lever, the washing water contained in the tank is discharged to the inside of the main body of the toilet to wash the toilet, it is configured to be supplied with and retained a certain amount of the washing water.

By the way, the general toilet is configured as described above, when the user operates the control lever through the handle to wash the inside of the toilet body after the toilet, it is configured to discharge all the washing water retained in the tank regardless of the type of toilet, urine In the case of washing, there was an uneconomical problem of consuming the same amount of washing water as washing stool.

In order to solve the problems occurring in the general toilet as is well known, the prior art is disclosed in the automatic water-saving device of the toilet in 2002 Patent Application No. 17445.

Automatic toilet water saving device of the toilet filed beforehand, detects the presence of the human body. In the water-saving device for judging the urine, the siphon cover is rotated around the lower part of the overflow tube to open and close the discharge port so that the amount of drainage set by the determined data is drained.

A sensing unit which detects the presence or absence of a human body and is detachably fixed to the front center of the toilet cover by waterproofing the printed circuit board which checks the time at which the human body is detected;

Check the time at the detection unit. After separating the urine, the driving unit for adjusting the drainage by adjusting the rotation angle of the motor;

A support unit for supporting the driving unit by mounting the overflower tube;

One end is connected to the driving unit mounted on the support, and the other end is connected to the end of the control lever on the siphon cover. A connection part connected to be able to change its position downward;

A power supply unit detachably attached to the driving unit to supply power to the motor;

It characterized in that it comprises a waterproof cap to wrap around the terminal drawn out from the printed circuit board of the sensing unit, and the power terminal connecting the terminal drawn from the power supply.

By the way, the automatic water-saving device of the toilet filed as described above, there is an advantage to solve the conventional problems, but because it connects the sensor and the sensing unit for detecting the human body by wires, moisture is introduced into the wires, the short circuit or wires of the wires Not only does it cause malfunction due to line noise, which causes noise in the signal moving inside, but there is a risk of electric shock, which lowers the reliability of the product, and it is inconvenient to use because the wire is difficult to process. .

In addition, since the power supply of the power supply unit is constantly supplied to the sensing unit for detecting the user, there is a problem that power is wasted at night when it is not used frequently, and the battery is replaced because the consumption of the battery supplying power to the power supply is different. Since it is not possible to know exactly when the operation of the drive unit is stopped after the replacement of the battery is difficult to maintain and manage, there is a problem in that the use of the toilet is stacked or the manual operation of the inside of both sides of the main body.

In addition, when the user habitually presses the handle installed on the outer wall of the tank, the control lever rotates the siphon cover to the top to discharge all the washing water stored in the tank, which not only wastes the washing water but also reduces the effect of automatic water saving. there was.

In addition, when there is a play when the motor of the drive unit rotates due to long use of the product, when the rotation angle is increased, the amount of wash water is not accurate, there is a problem that lowers the reliability of the product.

Accordingly, the present invention has been made in view of the above-mentioned conventional defects. The object of the present invention is to form a transmitter unit which transmits a user detection signal as a wireless signal integrally with the seat cover to facilitate assembly and to be exposed to the outside. By eliminating the wires, the appearance is beautiful, and by adopting a wireless transmission and reception method that receives the wireless signal transmitted from the transmitter by the receiving sensor, it prevents malfunctions by minimizing the transmission and reception error rate due to line noise. The present invention provides a toilet equipped with an automatic water saving system, which enables to prevent the leakage and short circuit and improves the reliability of the product.

In addition, another object of the present invention is to supply power when the indoor illuminance is above the set illuminance, to cut off the power supply when the illuminance is below the set illuminance to extend the life of the battery and to check the consumption of the battery to set a predetermined level When it is below, it is easy to maintain by sending out a voice signal to inform the battery when it is time to replace the battery.The manual lever is pulled to prevent unnecessary drainage by the user habitually pressing or rotating the lever to drain the washing water. By providing a toilet that is equipped with an automatic water saving system that can maximize the water saving effect.

The present invention for achieving the above object, in the toilet bowl equipped with a water tank on the upper portion of the base,

A seat cover having a transmitter configured to detect a user with a signal reflected by the human body after the human body detection signal is transmitted, and to transmit the detected signal as a wireless signal;

A receiving unit for penetrating a predetermined hole in the front surface of the tank and mounted in the mounting hole to receive a radio signal transmitted from the transmitting unit;

Batteries for checking the radio signal received by the receiving unit to determine the user's large and small urine, rotating the deceleration motor to drain the wash water set according to the type of the determined toilet, and supplying power to the voltage detector (voltage detector) A driving unit for notifying replacement time of the battery when the remaining level is less than the set level;

A cradle supporting the driving unit so as to be positioned at an upper end of the overflow tube;

Even when the power supply to the drive unit is cut off, the drainage of the washing water is possible by manual operation, and after the toilet, a manual lever in which the lever operates only when pulled to prevent the user's habitual lever operation is mounted on the upper end of the tank. It is characterized by being.

1 is a perspective view of a toilet to which the present invention is applied

Figure 2 is a perspective view showing the internal configuration of the toilet to which the present invention is applied

3 shows a transmission unit and a seat cover to which the present invention is applied,

a is an exploded perspective view,

b is a sectional view.

4 shows a receiver to which the present invention is applied.

a is an exploded perspective view,

b is an installation state sectional drawing.

5 is an exploded perspective view of a driving unit to which the present invention is applied;

Figure 6 is an exploded perspective view of the cradle to which the present invention is applied

Figure 7 shows a manual lever to which the present invention is applied,

a is an exploded perspective view,

b is a sectional view.

8 shows a state of use of the water-saving device to which the present invention is applied,

a indicates to automatically drain the wash water,

b indicates to manually drain the wash water.

9 is a perspective view showing another embodiment of the present invention

<Explanation of symbols for the main parts of the drawings>

10: toilet 20: tank

100: transmitter 200: seat cover

300: receiver 400: driver

450: reed switch 480: magnet

500: cradle 600: manual lever

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 is a perspective view of a toilet to which the present invention is applied, and FIG. 2 is a perspective view showing an internal configuration of a toilet to which the present invention is applied.

The present invention, in the toilet with a water tank is mounted on the upper side of the main body, after transmitting the human body detection signal, and detects the user with a signal reflected by the human body, the transmission unit 100 for transmitting the detected signal wireless signal ) Is a built-in seat cover 200, the installation hole 310 is penetrated to a predetermined position on the front of the water tank 20, the radio is mounted in the installation hole 310 and transmitted from the transmitter 100 Receiving unit 300 is configured to receive a signal, check the radio signal received by the receiving unit 300 to determine the large and small urine of the user, according to the type of toilet determined deceleration motor ( The driving unit 400 is rotated and the driving unit 400 which notifies the replacement time of the battery is configured when the residual amount of the battery supplying power to the voltage detector is checked and is lower than the set level, and the driving unit 400 is over. Floor tube (21 The supporter 500 is configured to be positioned at the upper end of the), and even when the power supply to the drive unit 400 is cut off, the drainage of the wash water is possible by manual operation, and after the toilet, the habitual lever operation of the user is performed. In order to prevent the manual lever 600 to operate the lever only when the pull is mounted to the upper end of the tank 20, which will be described in more detail as follows.

As shown in FIG. 3, the transmitter 100 transmits a radio signal from the transmission member 111 to detect a user who wants to see a toilet through the toilet 10, and the transmitted radio signal is transmitted to the user. When reflected by the receiving member 112 is provided with a transmitter 110, and detects the illuminance of the room on one side of the transmitter 110 to supply power if the setting illuminance or more, cut off the power if the setting illuminance or less. The illumination sensor 120 is mounted so that the illumination sensor 120 is provided to supply power to the transmitter 110, and a case 140 is provided in which the transmitter 110 and the battery 130 are accommodated.

As shown in FIG. 3, the seat cover 200 accommodates the case 140 of the transmitter 100 and includes an accommodation space 210 in which guide ribs 211 are formed to face the inside thereof. A guide space 220 equipped with a viewing window 221 is provided at an upper end of the accommodation space 210 so that a wireless signal can be transmitted and received. The interior of the accommodation space 210 is in close contact with the guide rib 211. The opening and closing portion 230 for opening and closing is provided, and the opening and closing portion 230 is fixed to the guide rib 211 by the fixing pin 240.

The opening and closing portion 230, a fixing hole 231 is formed on the same line as the fixing pin 240, the slide space 232 is formed in communication with the side end by receiving the circumference of the fixing hole 231 The slide piece 233 is moved in the slide space 232 to receive the upper end of the fixing pin 240 is provided to face.

In addition, the receiving unit 300, as shown in Figure 4, the support 330 is formed with a seating groove 331 so that the receiving sensor 320 for receiving the signal transmitted through the transmitting unit 100 is seated Is provided, the waterproof rubber ring 340 is mounted on the outer periphery of the support 330, the support 330 is accommodated therein and inserted to block the inflow of moisture by the waterproof rubber ring 340. The coupling hole 360 is coupled to the inside from the outside of the fixing ring 350 in close contact with the installation hole 310 of the water tank 20, the coupling hole protruding inward of the water tank 20 Fastening the fixing nut 380 is equipped with a rubber ring 370 to the end of the 360 to be in close contact with the inner surface of the water tank 20, the separation of the support 330 located inside the coupling hole 360 Fastening to prevent the escape nut 390 is fastened to accommodate the end of the coupler (360).

The receiver 300 is horizontally mounted to the cover of the water tank 20.

As shown in FIG. 5, the driver 400 controls the output of sound when the wireless signal received from the receiver 300 is a user detection signal, and controls the output of the sound to the microcomputer 410 that determines the user's urine. By installing the reduction motor 420 to operate in the forward and reverse rotation, the installation space 442 through which the mounting groove 441 is formed is formed on one side and the control projection 443 on the upper surface of the installation space 442 The housing 430 is provided with a seating member 440 is formed, to prevent the deceleration of the reduction motor 420, and according to the large urine determined by the microcomputer 410 of the reduction motor 420 A cover 460 having a built-in reed switch 450 for adjusting the rotation angle is mounted to seal the inside of the housing 430, and reel 470 rotated in the same manner as the reduction motor 420 according to the urine. If the magnet 480 and the reed switch 450 are located on the same line, the magnet 480 is embedded in the microcomputer 410. By the control to stop the rotation of the geared motor 420, it is configured to return to the original state, the power supply unit 490 for supplying power to the microcomputer 410 and the geared motor 420 is provided.

In addition, the holder 500, as shown in Figure 6, one side is provided with a clip 510 is mounted on the overflow tube 21, the clip 510 is overflower tube 21 A fastener 520 is provided to fix the upper and lower portions of the clip 510, and guide pieces 532 protruding from the upper and lower portions of the clip 510 are formed on the guide pieces 532, and guide protrusions 533 are provided on both side surfaces of the guide piece 532. ) And a support member 530 having the same height as that of the support protrusion 534 is mounted on the seating member 440 of the driving unit 400, and when the diameter of the overflow tube 21 is small, the clip 510 is provided. It is coupled by mounting the auxiliary support 540 in the interior.

As shown in FIG. 7, the manual lever 600 has a fixed member 610 through which an inside penetrates and a fixing protrusion 611 is protruded to face the rear end of the manual lever 600. It is in close contact with the installation hole 310 of the 20, accommodates the front end of the fixing member 610 is detachably mounted on the outer periphery of the contact member 620 and the guide hole 631 and the fixed space 632 therein ) Is provided with a handle 630 is integrally provided, the support member 640 accommodates the end of the fixing member 610 is in close contact with the inner surface of the water tank 20, the separation of the support member 640 The fastener 650 to prevent is fastened to the end of the fixing member 610, the support hole 661 is formed to which the fixing projections 611 of the fixing member 610 is formed and the locking jaw 662 is formed therein. And a support 660 penetrated therein is provided, and a spring 670 is inserted into the support 660 to be in close contact with the locking jaw 662, and the spring 670 is provided. A stopper 680 is mounted at an end of the supporter 660 so as not to be separated from the inside of the supporter 660, and the wire W is fixed to the fixing space 632 of the handle 630 through the inside of the stopper 680. ) Is fixed.

The following describes the combining process and operation process of the present invention configured as described above.

First, the infrared transmitting and receiving members 111 and 112 and the transmitter 110 and the illumination sensor 120 are coupled to the printed circuit board, and connected to supply power through the battery 130 to the printed circuit board. Mounting inside the case 140, the coupling of the transmitter 100 is completed.

The case 140 of the transmitter 100 coupled as described above is moved into the accommodation space 210 of the seat cover 200, and the slide piece 233 accommodates the opening and closing portion 230 positioned at the end of the slide space 232. When pressurized while being in close contact with the space 210, the opening and closing portion 230 is brought into close contact with the guide rib 211 and the fixing pin 240 is inserted into the fixing hole 231 of the opening and closing portion 230 to guide the rib 211. After fixing to the seat cover 200 is rotatably mounted on both sides of the base body (11).

On the other hand, the clip 510 of the cradle 500 is positioned on the upper end of the overflower tube 21, and the fastener 520 is fixed to the overflower tube 21 by hanging on the clip 510, and then the cradle 500 The mounting member 440 of the housing 430 is mounted on the supporting member 530.

At this time, the seating groove 441 of the seating member 440 is coupled to the guide piece 532 of the support member 530 and the guide protrusion 533 is in close contact with the end of the seating groove 441, the installation space 442 When the seating member 440 moves below the predetermined distance along the guide piece 532, the control protrusion 443 of the seating member 440 is caught by the upper surface of the support protrusion 534 to stop the movement. The hook 531 of the support member 530 is fixed to the top surface of the seating groove 441.

In addition, when the diameter of the overflow tube 21 is small, the auxiliary support 540 may be mounted and coupled to the inside of the clip 510.

When the coupling is completed as described above, power is supplied to the transmitter 100 through the battery 130, and power is supplied to the driver 400 through the power supply unit 490.

The transmitting member 111 transmits a wireless signal to the power supplied in this way, and the receiving member 112 is a mover moving in the toilet, a cleaner for cleaning the seat cover 200, and a user who actually wants to use the toilet. Receive the signal reflected by it. At this time, the mover or cleaner does not want to see the toilet through the toilet 10, so leave a time of about 10 seconds, when the human body is not detected before 10 seconds, do not drain the wash water, even after 10 seconds When detected, it is considered to be a toilet.

That is, the transmitting member 111 transmits a radio signal, and when the user sits on both sides of the base 11 to see the toilet, the transmitted radio signal is reflected by the user, and the reflected signal is received by the receiving member 112. do. The received human body detection signal is transmitted as a wireless signal from the transmitter 110, the transmitted human body detection signal is received by the receiving sensor 320 of the receiving unit 300.

The human body detection signal received by the receiver 300 is transmitted to the microcomputer 410 of the driver 400, and the melody is transmitted to the outside through the speaker under the control of the microcomputer 410.

The melody is reproduced while a plurality of pieces of music chips are circulated under the control of the microcomputer 410, and various melodies may be reproduced when another chip is stored.

On the other hand, the microcomputer 410 checks the duration of the human body detection signal, and if the user is not detected while checking the human body detection time, feces or urine are determined based on the detection time checked to date.

For example, when the user detection time is 1 minute or less, it is determined as urine, and when the detection time is 1 minute or more, it is determined as feces.

At this time, the transmission and reception method of the human body detection signal may use a radio signal of the AM / FM method or an infrared signal, of which it is preferable to use an infrared signal having the highest reliability of transmission and reception.

When the large and small urine is determined in the microcomputer 410 based on the above principle, as shown in FIG. 8A, the reduction motor 420 is driven in the clockwise direction under the control of the microcomputer 410.

At this time, the reduction motor 420 is driven in the clockwise direction like the reel 470 to wind the wire (W) connected to the reel 470 to the siphon cover 22 to the lower end of the overflower tube 21 as a center. Since the outlet of the water tank 20 is opened by rotating upward, the stored washing water is drained into the inside of the toilet body 11 to wash the toilet.

In addition, when the magnet 480 mounted on the reel 470 driven in the clockwise direction is positioned on the same line as the reed switch 450 fixed inside the cover 460, the reduction motor is controlled by the microcomputer 410. The rotation operation of 420 is stopped, and the reduction motor 420 is rotated counterclockwise to return the siphon cover 22 to its original state.

Here, the siphon cover 22, since the rotation angle of the reduction motor 420 is different depending on the stool and urine, it is possible to differentially drain the amount of washing water by the difference in the time heard.

When the reduction motor 420 rotates in the counterclockwise direction, the reel 470 is driven counterclockwise to release the wire W connected to the reel 470 and at the same time, the siphon cover 22 overflows the pipe ( The lower portion of the 21 is rotated downward by its own weight to close the outlet of the water tank 20. After that, when the washing water is supplied and stored in the tank 20, the following operation can be performed.

Here, the present invention uses a deceleration motor 420 that rotates clockwise and counterclockwise under the control of the microcomputer 410 to open or restore the siphon cover 22 to its original position. It is only one embodiment of the, and can be operated in the same manner as the reduction motor 420 even when using a stepping motor as another embodiment.

In addition, when waiting for the next operation as described above, the illuminance sensor 120 detects the illuminance of the room, and as a result, when the illuminance is low, that is, at night, automatically cut off the power to reduce power consumption, When the light is high, that is, when the light is low or the light is turned on, the power is normally supplied to each part to switch to the standby state for operation.

On the other hand, the voltage detector (voltage detector) checks the remaining battery level of the battery 130 and the power supply unit 490 of the transmitter 100 and delivers to the microcomputer 410, the microcomputer 410 is the battery level is set in advance When the level is lower (about 3V), the speaker notifies the replacement time of the battery, and the user recognizes the replacement time of the battery by a voice broadcast through the speaker and replaces the battery. As a result, the user does not need to separately check the battery level, which is very convenient for the user.

In addition, when the battery is exhausted and the power cannot be supplied, as shown in FIG. 8B, when the manual lever 600 mounted on the upper end of the toilet 10 is pulled, the fixed space 632 of the handle 630 is pulled out. The fixed wire W moves to the outside of the water tank 20 like the handle 630.

At this time, the stopper 60 moving together with the wire (W) is moved to the inside of the support 660 while pressing the spring 670 that cannot be caught by the locking jaw 662, the spring 670 The pressing stops movement when the handle 630 moves a predetermined distance, and the wire W moving along the handle 630 moves the siphon cover 22 upward with respect to the lower end of the overflower tube 21. Rotating to open the outlet of the water tank 20, the washing water stored in the water tank 20 is drained into the inside of the main body 11 to wash the toilet.

When the toilet wash is completed as described above and the user releases the pulling force applied to the handle 630, the handle 680 is moved to the outside of the support 660 by the restoring force of the compressed spring 670 and at the same time the handle 630 is in close contact with the contact member 620, the siphon cover 22, the pulling force of the wire (W) is released is rotated downward with respect to the lower end of the overflow pipe (21) by its own weight tank ( After closing the outlet of 20), the washing water is supplied to the inside of the water tank 20 so that the next operation can be waited for.

In addition, in the present invention, the power is supplied using a battery, but in another embodiment of the power supply, the power may be supplied using the adapter 710 instead of the battery. That is, as shown in Figure 9, the post 700 is mounted to the inside of one side of the water tank 20 to the outside, and passes through the connection terminal 711 of the adapter 710 into the interior of the post (700) External power to the driving unit 400.

In addition, it may be configured to include a remote controller (R) for transmitting a mode change signal and a control signal remotely to the drive unit 400, the initialization of the water-saving system, the volume control and the sound volume control using the remote control Etc. can be controlled.

In addition, by mounting a ball switch on the lower portion of the seat cover 200 when the seat cover 200 is in close contact with the upper surface of the base body 11, the power supply is cut off, the seat cover 200 of the base body 11 When rotated on the upper surface and in close contact with the end of the water tank 20 can be configured to supply power.

As described above, the present invention uses a wireless transmission / reception method of transmitting a user-detected human body detection signal wirelessly from a transmitting unit and receiving the same by a receiving sensor, thereby reducing transmission and reception error rates due to line noise. Since it can be minimized to prevent the occurrence of malfunction in advance, there is an advantage to improve the reliability of the product.

In addition, if the ball switch is attached to the lower part of the seat cover and the ball switch is in close contact with the upper surface of the main body on both sides, the power supply is cut off. If the ball switch is separated, the power is supplied. When the power supply is lowered and the setting illuminance is lowered, the power supply is cut off to the maximum, thereby extending the life and replacement time of the battery, thereby improving economic efficiency, and checking the battery consumption by checking the voltage detector in advance. When it is lower than the set level (about 3V), it is notified of the replacement time of the battery through the speaker under the control of the microcomputer, and the user judges the replacement time of the battery by the voice broadcast through the speaker, and it is easy to maintain and manage. There is one advantage.

In addition, in order to alleviate the malfunction that the user habitually presses the handle to drain the washing water, the handle is improved to a structure that is operated when pulled, thereby preventing the malfunction caused by the habit and thus increasing the effect of the water saving device. In addition, there is an advantage that can be used by manually pulling the handle in an emergency when the power is not supplied.

In addition, if the reed switch detects a magnet that rotates in the same way as the reduction motor according to large and small urine, and sends it to the microcomputer, the microcomputer can control the forward / reverse rotation of the reduction motor precisely, so that the amount of washing water can be precisely controlled. There is this.

Claims (12)

In the toilet 10, the tank 20 is mounted on the upper side of the base 11, A seat cover 200 in which a transmitter 100 for detecting a user as a signal reflected by the human body after transmitting the human body detection signal and transmitting the wireless signal to the detected signal; A receiving unit 300 that passes through the installation hole 310 at a predetermined position in front of the water tank 20 and is mounted in the installation hole 310 to receive a radio signal transmitted from the transmission unit 100; Check the radio signal received by the receiver 300 to determine the large and small urine of the user, and rotates the deceleration motor 420 to drain the washing water set according to the type of the determined toilet, a voltage detector A driving unit 400 which checks the remaining amount of the battery for supplying power to the battery and notifies the battery replacement time when the battery level is lower than the set level; A cradle 500 for supporting the driving unit 400 to be positioned at an upper end of the overflower tube 21; Even when the power supply to the drive unit 400 is cut off, the manual operation of the lever 600 enables the drainage of the washing water by manual operation, and the lever is operated only when pulling to prevent the user's habitual lever operation after the toilet. Toilet bowl equipped with an automatic water saving system, characterized in that mounted on the upper end of the tank (20). The method of claim 1, wherein the transmitting unit 100, The transmitter 110 transmits a radio signal from the transmitting member 111 to detect a user who wants to see the toilet through the toilet 10, and receives the received radio signal from the receiving member 112 when the transmitted radio signal is reflected by the user. ) Is provided, one side of the transmitter 110 detects the illuminance of the room to supply power if the set illuminance or more, and if the set illuminance is below the illuminance sensor 120 is mounted to cut off the power, the transmitter 110 Battery provided with a power supply (130), the toilet 110 is provided with a automatic water-saving system, characterized in that the case is provided with a case (140) for storing the battery (130). The method of claim 1, wherein the seat cover 200, An accommodation space 210 is provided to accommodate the case 140 of the transmitter 100 and is formed with guide ribs 211 facing the inside thereof, and a wireless signal may be transmitted and received at an upper end of the accommodation space 210. A guide space 220 equipped with a viewing window 221 is provided, and is provided with an opening and closing portion 230 which is in close contact with the guide rib 211 to open and close the inside of the receiving space 210, and the opening and closing portion 230 is provided. Toilet bowl equipped with an automatic water-saving system, characterized in that the fixing pin 240 is fixed to the guide rib (211). The method of claim 3, wherein the opening and closing portion 230, A fixing hole 231 is formed on the same line as the fixing pin 240, and a slide space 232 is formed to receive a circumference of the fixing hole 231 and communicate with the side end portion. The toilet is equipped with an automatic water-saving system, characterized in that the slide piece 233 is moved to accommodate the upper end of the fixing pin 240 is opposed to. The method of claim 1, wherein the receiver 300, The support 330 is provided with a seating groove 331 to seat the receiving sensor 320 for receiving the signal transmitted through the transmitter 100, the waterproof rubber ring on the outer periphery of the support 330 340 is mounted, the fixing ring is in close contact with the installation hole 310 of the water tank 20 to accommodate the support 330 therein and block the inflow of moisture by the waterproof rubber ring 340 The fixing nut 380 is provided with a coupler 360 for coupling inwardly from the outside of the 350, and a rubber ring 370 mounted at an end of the coupler 360 protruding inwardly of the water tank 20. To close contact with the inner surface of the water tank 20, and the release preventing nut 390 for preventing the detachment of the support 330 located inside the coupling hole 360 to accommodate the end of the coupling hole 360. Toilet bowl equipped with an automatic water saving system, characterized in that the fastening. According to claim 1 or 5, The receiving unit 300, Toilet bowl with automatic water saving system, characterized in that mounted horizontally on the cover of the tank (20). The method of claim 1, wherein the driving unit 400, If the wireless signal received from the receiver 300 is a user detection signal, it controls the output of the sound, and built-in a reduction motor 420 to operate in the forward and reverse rotation by the microcomputer 410 to determine the user's urine. The housing 430 is provided with a mounting member 440 in which an installation space 442 through which the mounting groove 441 penetrates is formed, and a control protrusion 443 is formed on an upper surface of the installation space 442. This cover is configured to prevent the deceleration of the reduction motor 420, the cover having a built-in reed switch 450 for adjusting the rotation angle of the reduction motor 420 according to the large and small determined by the microcomputer 410 ( 460 is mounted to seal the inside of the housing 430, and the magnet 480 is embedded in the reel 470 rotated in the same manner as the reduction motor 420 according to the urine. When the reed switch 450 is positioned on the same line, the rotation of the reduction motor 420 is stopped by the control of the microcomputer 410. , It is configured to return to the original state, the automatic water-saving toilet system, characterized in that is provided with a power supply 490 for supplying power to the microcomputer 410 and the geared motor 420 is equipped. According to claim 1, The cradle 500, One side is provided with a clip 510 is mounted to the overflow tube 21, the fastener 520 for fixing the clip 510 to the overflow tube 21 is provided, the clip 510 Guide pieces 532 protruding from the upper and lower hooks 531 are formed, and support members 530 having guide protrusions 533 and support protrusions 534 formed at the same height on both sides of the guide pieces 532. Is mounted to the seating member 440 of the drive unit 400, when the diameter of the overflow pipe 21 is small, characterized in that the coupling to the auxiliary support 540 mounted on the inside of the clip 510 Toilet bowl with automatic water saving system. The method of claim 1, wherein the manual lever 600, The inside penetrates, and a fixing member 610 having a fixing protrusion 611 protruding from the rear end thereof is mounted inside the contact member 620 to be in close contact with the installation hole 310 of the water tank 20. The handle 630 is accommodated at the front end of the 610 so as to be detachably mounted to the outer circumference of the contact member 620 and the guide hole 631 and the fixing space 632 are integrally provided therein. The support member 640 accommodating the end of the member 610 is in close contact with the inner surface of the water tank 20, and the fastener 650 for preventing the support member 640 from detaching is fastened to the end of the fixing member 610. A support hole 661 is formed to which the fixing protrusion 611 of the fixing member 610 is coupled, and a locking jaw 662 is formed therein. The spring 670 is inserted into the interior of the 660 to be in close contact with the locking jaw 662, and the spring 670 is supported so as not to be separated from the inside of the support 660. The stopper 680 is mounted to the end of the sphere 660, the automatic water-saving system characterized in that the wire (W) is fixed to the fixed space 632 of the handle 630 through the inside of the stopper 680 Equipped toilet. delete delete delete