Multifunctional automatic induction controller for closestool

Abstract

The utility model discloses a multifunctional automatic induction controller for a closestool. The controller comprises an outer shell, a driving gearbox, a main control board and an inductor, the driving gearbox, the main control board and the inductor are arranged in the outer shell, the driving gearbox comprises a gearbox shell and a transmission mechanism arranged in the gearbox shell, the transmission mechanism comprises a motor, a gear transmission set, a telescopic rod and an up-down travel switch, and the motor drives the gear transmission set to transmit under the action of the main control board; the gear transmission set drives the telescopic rod to stretch out and draw back up and down, the bottom end of the telescopic rod stretches out downwards and vertically corresponds to a toilet flushing button, the side portion of the telescopic rod is provided with a trigger protruding point touching the upper travel switch and the lower travel switch, and the upper travel switch and the lower travel switch are both electrically connected with the main control board and used for controlling the up-down stretching stroke of the telescopic rod. The controller is compact in internal structure, reasonable in arrangement, small in size, low in cost, long in service life, high in applicability and good in experience, has the advantages of being small in number of parts, low in energy consumption, flexible to control, convenient to disassemble and assemble and diversified in function, and is used for intelligent control over the closestool.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent closestool technical field, especially a kind of multifunctional automatic response controller for closestool. BACKGROUND

[0002] With the development of intelligent closestool, the demand of closestool to realize automatic flushing is more and more prominent, to avoid hand touch flush button, prevent cross infection. Like the existing intelligent closestool cover, can automatically respond to people get up, then realize automatic flushing, but the intelligent closestool cover has the shortcomings of high cost, cannot be used for squatting pit.

[0003] Now there is a closestool flushing automatic response controller placed on the upper part of closestool water tank, using its internal sensor and drive wave box, when hand is sensed, realize automatic pressing of closestool flush button, achieve the action of closestool flushing without user touching closestool flush button. But the drive wave box inside the existing closestool flushing automatic response controller adopts planetary transmission structure, and the whole wave box contains more than 25 parts, and also needs to use high-power drive motor, to complete the flushing action after automatic response, so that the overall size of the existing closestool flushing automatic response controller is high and large, which is not harmonious with the size and environment of existing closestool. And the existing closestool flushing automatic response controller has single function, cannot better improve the environment and maintain its internal structure.

[0004] Therefore, the existing closestool flushing automatic response controller has the inconvenience and defects in structure, method and use, and needs to be further improved. How to create a new multifunctional automatic response controller for closestool, so that it has simple structure, various functions, flexible control and convenient maintenance, has become the current industry's goal for improvement. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a closestool flushing automatic response controller, so that it has simple structure, various functions, flexible control and convenient maintenance, to overcome the shortcomings of the existing closestool flushing automatic response controller.

[0006] In order to solve the above technical problems, the utility model provides a kind of multifunctional automatic induction controller for closestool, including shell body and the drive wave tank being arranged in shell body, with the main control board of drive wave tank electric connection and the inductor of main control board electric connection, the output end of drive wave tank extends to shell body bottom and corresponds with closestool flushing button, drive wave tank includes wave tank shell and the transmission mechanism being arranged in it, transmission mechanism includes motor, gear drive group, telescopic link, upstroke switch and downstroke switch, motor drives gear drive group transmission under the action of main control board, gear drive group drives telescopic link to carry out up and down telescopic action, the bottom end of telescopic link is downwardly projected wave tank shell and shell body and corresponds with closestool flushing button vertically after, the side portion of telescopic link is equipped with the trigger nub of touching upstroke switch and downstroke switch, upstroke switch and downstroke switch are electrically connected with main control board, for controlling the up and down telescopic stroke of telescopic link.

[0007] Further improvement, the bottom end of telescopic link is fixed with work disc, the bottom of work disc is equipped with shock-absorbing silica gel pad, the upper edge of work disc is equipped with the O type ring that is buffered with the bottom through -hole of shell body.

[0008] Further improvement, gear drive group includes four straight gears, the output shaft of motor is connected with worm, worm is engaged with the first gear of gear drive group, the side portion of telescopic link is equipped with lifting tooth, lifting tooth is engaged with the fourth gear of gear drive group.

[0009] Further improvement, shell body includes upper cover, bottom cover, front cover and rear cover, upper cover and bottom cover are both used U type structure with arc side, and they are buckled to form annular shell, and the front and rear edges of upper cover and bottom cover are both equipped with recess, front cover and rear cover are embedded in recess.

[0010] Further improvement, front cover or rear cover is embedded in recess in clearance fit mode, and the bottom of recess is equipped with overflow port.

[0011] Further improvement, the lower part of the bottom cover is respectively provided with a support foot assembly, the support foot assembly comprises a support foot upper cover, a support foot middle plate and a support foot bottom plate, a clamping convex is arranged on the support foot bottom plate, a movable buckle and an elastic member are arranged between the support foot middle plate and the support foot upper cover, the support foot middle plate is provided with a sliding clamping hole for the clamping convex to extend into, the support foot middle plate is fixedly connected with the support foot upper cover, the support foot upper cover is fixedly connected with the bottom cover, the bottom of the support foot bottom plate is provided with a silica gel pad with a sticky layer, and the support foot bottom plate is fixed on the upper part of the toilet tank, the movable buckle is clamped in the sliding clamping hole under the action of the elastic member, and the clamping convex is clamped or separated, so that the support foot middle plate and the support foot bottom plate are connected or separated.

[0012] Further improvement, the inductor adopts an infrared induction mechanism, an emitting unit and a receiving unit are arranged on the lower part of the upper cover respectively, and the upper cover is provided with an induction through hole corresponding to the emitting unit and the receiving unit respectively, the induction through hole is located in an induction groove of the upper cover, and an induction area cover plate made of transparent material is arranged on the induction groove.

[0013] The lower part of the upper cover is further provided with an induction light bar electrically connected with the main control board, the induction light bar corresponds to the light-transmitting groove at the bottom of the upper cover, the induction light bar emits light of different colors according to the instruction of the main control board, and the light is transmitted through the upper cover from the light-transmitting groove.

[0014] Further improvement, the lower part of the upper cover is provided with a sponge body, and the emitting unit, the receiving unit and the induction light bar of the inductor are embedded in the sponge body.

[0015] Further improvement, the shell body is further provided with a spray water tank, the spray water tank comprises a water tank and a water tank upper cover arranged at the opening of the upper part of the water tank, and a water absorbing rod vertically arranged in the water tank, the water tank upper cover is provided with a water inlet and an atomizing piece mounting hole, the atomizing piece mounting hole is arranged with an ultrasonic atomizing piece connected with the main control board, the top end of the water absorbing rod abuts against the bottom of the ultrasonic atomizing piece, and the upper cover is provided with a water inlet hole and a spray hole corresponding to the water inlet and the atomizing piece mounting hole respectively.

[0016] Further improvement, the shell body is further provided with a charging battery and a charging assembly for charging the charging battery, the charging port of the charging assembly is located on the rear cover, and a sealing outer cover is arranged at the charging port.

[0017] Further improvement, the shell body is further provided with a sound control microphone connected with the main control board, and the sound control microphone is used for voice control of the driving wave tank to realize the flushing action.

[0018] After the design is adopted, the utility model has at least the following advantages:

[0019] 1.The multifunctional automatic induction controller for the closestool has the driving wave tank and the up-and-down stroke switch corresponding to the telescopic rod, utilizes the triggering of the telescopic rod to the up-and-down stroke switch to control the up-and-down stroke distance of the telescopic rod, effectively prevents the overstroke work of the telescopic rod, prolongs the service life, and has the four-stage straight gear transmission group, reduces the parts, meets the low-current work requirement of the motor, reduces the energy consumption, saves the cost, and prolongs the use time.

[0020] 2.The recess groove cooperation of the front cover, the rear cover, the upper cover and the bottom cover is realized through the gap cooperation mode, the overflow port is arranged at the lower part of the recess groove, the water in the shell body can be smoothly discharged, the closestool can adapt to the humid environment of the bathroom, and the service life is long.

[0021] 3.Two detachable supporting foot assemblies are further arranged, the controller can be simply and conveniently detached, and the controller is convenient to maintain and charge.

[0022] 4.A light-transmitting induction light bar is further arranged at the bottom of the upper cover, the working state of the controller is indicated, and the use effect is improved. A sponge body is further arranged, light overflow is prevented, and the light efficiency is improved.

[0023] 5.A spray water tank is further arranged, the atomization of water or essence dropped in water is realized by using the ultrasonic atomizing sheet, the bathroom air is reduced, the use environment is greatly improved, and the user experience is improved.

[0024] 6.A sound control microphone is further arranged, the voice control requirement of the user is met, and the intelligence of the controller is further improved.

[0025] 7.The multifunctional automatic induction controller has compact internal structure, reasonable and scientific arrangement, small size, and various functions, is used for the intelligent control of the closestool, has strong applicability, and has good experience. BRIEF DESCRIPTION OF DRAWINGS

[0026] The above is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, the utility model will be further described in detail in combination with the drawings and the specific embodiment.

[0027] Figure 1 It is the overall structure diagram of the multifunctional automatic induction controller for the closestool of the utility model Figure 1 .

[0028] Figure 2 It is the overall structure diagram of the multifunctional automatic induction controller for the closestool of the utility model Figure 2 .

[0029] Figure 3 It is the overall structure explosion diagram of the multifunctional automatic induction controller for the closestool of the utility model.

[0030] Figure 4 This is a schematic diagram of the overall structure of the drive gearbox in the multifunctional automatic sensor controller for toilets according to this utility model.

[0031] Figure 5 This is an exploded view of a portion of the drive gearbox in the multifunctional automatic sensor controller for toilets according to this utility model.

[0032] Figure 6 This is an exploded view of the entire structure of the drive gearbox in the multifunctional automatic sensor controller for toilets according to this utility model.

[0033] Figure 7 This is a partial enlarged view of the upper cover portion of the multifunctional automatic sensor controller for toilets according to this utility model.

[0034] Figure 8 This is a schematic diagram of the bottom structure of the upper cover in the multifunctional automatic sensor controller for toilets according to this utility model.

[0035] Figure 9 This is an exploded view of the support leg assembly in the multifunctional automatic sensor controller for toilets according to this utility model.

[0036] Figure 10 This is an exploded view of the spray tank structure in the multifunctional automatic sensor controller for toilets according to this utility model. Detailed Implementation

[0037] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0038] See attached document Figures 1 to 3 As shown, this embodiment of a multi-functional automatic sensor controller for a toilet includes a housing 1, a drive gearbox 2 disposed within the housing, a main control board 3 electrically connected to the drive gearbox 2, and a sensor electrically connected to the main control board 3. The output end of the drive gearbox 2 extends to the bottom of the housing 1 and corresponds to the toilet flush button. When the sensor senses a user command, it transmits a signal to the main control board 3, which then controls the drive gearbox 2 to move, i.e., the output end of the drive gearbox 2 extends downward to press the toilet flush button, thus achieving automatic flushing of the toilet.

[0039] The outer shell 1 in the embodiment includes an upper cover 11, a bottom cover 12, a front cover 13 and a rear cover 14. The upper cover 11 and the bottom cover 12 are both in U-shaped structure with arc-shaped side edges, and are buckled to form a ring-shaped shell. The front cover 13 and the rear cover 14 are embedded in the recesses 15 formed on the front and rear side edges of the upper cover 11 and the bottom cover 12, thereby forming a closed outer shell 1. Specifically, the front cover 13 or the rear cover 14 is embedded in the recess 15 in a clearance fit manner, thereby forming a good water sealing effect. In addition, the recess 15 is further provided with a water overflow port 151 at the bottom thereof, so as to smoothly drain the water entering the recess, thereby further ensuring the waterproof effect.

[0040] Referring to the accompanying drawings Figures 4 to 6 The driving wave tank 2 in the embodiment includes a wave tank left cover 21 and a wave tank right cover 22, and a transmission mechanism arranged therein. The transmission mechanism includes a motor 23, a gear transmission set 24, an extension rod 25, an upper stroke switch 26 and a lower stroke switch 27. The motor 23 drives the gear transmission set 24 to drive the extension rod 25 to perform up-and-down extension and retraction actions. The bottom end of the extension rod 25 extends downward from the wave tank left cover 21, the wave tank right cover 22 and the bottom of the outer shell 1, and is vertically corresponding to the flush button of the closestool. The side of the extension rod 25 is provided with a trigger bump 251 which touches the upper stroke switch 26 and the lower stroke switch 27. The upper stroke switch 26 and the lower stroke switch 27 are both electrically connected with the main control board 3, and are arranged at the upper limit position and the lower limit position of the extension rod 25 respectively, so as to control the up-and-down extension and retraction stroke of the extension rod. That is, the extension rod 25 extends downward under the action of the motor 23, and when the flush button of the closestool is pressed, the lower stroke switch 27 is touched at the same time. At this time, the lower stroke switch 27 immediately sends a signal to the main control board 3, and the main control board 3 controls the motor 23 to stop running and reversely run. The extension rod 25 moves upward until the upper stroke switch 26 is touched, and then stops running, waiting for the next operation.

[0041] Specifically, as shown in the accompanying drawings Figure 6 The bottom end of the extension rod 25 is fixed with a working disc 28, and the bottom of the working disc 28 is provided with a shock-absorbing silica gel pad 29, so as to avoid the vibration caused when the working disc 28 contacts the flush button of the closestool. The upper edge of the working disc 28 is provided with an O-shaped ring 30 which buffers the through hole of the bottom of the outer shell 1, thereby further relieving the vibration of the working disc 28 when it is retracted.

[0042] The gear transmission set 24 in this embodiment comprises four-stage spur gears meshed in turn by first-stage gear 241, second-stage gear 242, third-stage gear 243 and fourth-stage gear 244. The output shaft of the motor 23 is connected to a worm 231, which is meshed with the first-stage gear 241 of the gear transmission set 24. The side of the telescopic rod 25 is provided with a lifting tooth 252, which is meshed with the fourth-stage gear 244 of the gear transmission set 24. That is, the motor 23 drives the worm 231 to rotate, which in turn drives the first-stage gear 241 to rotate, and the first-stage gear 241 in turn drives the fourth-stage gear 244 to rotate, and finally drives the telescopic rod 25 to move up and down.

[0043] Further improvements are made as shown in the accompanying drawings Figure 3 and 7 The inductor adopts an infrared induction mechanism, and the emitting unit and the receiving unit are arranged at the lower part of the upper cover 11. The upper cover 11 is provided with induction through holes 111 and 112 corresponding to the emitting unit and the receiving unit respectively, which are located in an induction groove 113 of the upper cover 11. The induction groove 113 is provided with an induction area cover plate 114 made of transparent material.

[0044] Preferably, the lower part of the upper cover 11 is further provided with an induction light bar electrically connected to the main control board 3. The induction light bar corresponds to a light-transmitting groove 115 at the bottom of the upper cover 11, as shown in the accompanying drawings Figure 8 The light-transmitting groove 115 is thin and has light-transmitting property. The induction light bar emits light of different colors according to the instruction of the main control board 3, and the light transmits through the upper cover from the light-transmitting groove 115, which is used to realize different light indication effects.

[0045] More preferably, as shown in the accompanying drawings Figure 7 The lower part of the upper cover 11 is provided with a sponge body 16. The sponge body 16 is provided with embedding grooves 161, 162 and 163 for embedding the emitting unit, the receiving unit of the inductor and the induction light bar respectively. The sponge body 16 can prevent light from overflowing.

[0046] The main control board 3 is arranged below the sponge body 16. The lower part of the main control board 3 is further provided with a driving wave box pressing plate 17, which is used to better fix the driving wave 2 inside the outer housing 1, so as to ensure the stability thereof.

[0047] In addition, as shown in the accompanying drawings Figure 1 , 2As shown in Figs. 9 and 10, the lower part of the bottom cover 12 is provided with a support leg assembly 5 on each side. The support leg assemblies 5 on both sides are symmetrically arranged. The support leg assembly 5 comprises a support leg upper cover 51, a support leg middle plate 52, a support leg bottom plate 53, a clamping protrusion 531 arranged on the support leg bottom plate 53, a movable buckle tongue 54 and an elastic member 55 arranged between the support leg middle plate 52 and the support leg upper cover 51, and a sliding clamping hole 521 arranged on the support leg middle plate 52 for the clamping protrusion 531 to extend into. The support leg middle plate 52 is fixedly connected with the support leg upper cover 51, the support leg upper cover 51 is fixedly connected with the bottom cover 12, and the bottom of the support leg bottom plate 53 is provided with a silica gel pad 56 with a sticky layer for fixing the support leg bottom plate 53 on the upper part of the toilet tank. The movable buckle tongue 54 is clamped and fixed or separated from the clamping protrusion 531 in the sliding clamping hole 521 under the action of the elastic member 55, thereby realizing the connection or separation of the support leg middle plate 52 and the support leg bottom plate 53. When in use, the upper part of the intelligent toilet controller is easily detached from the support leg bottom plate 53 by pushing forward and lifting up at the same time, which is convenient for charging or maintenance; when reinstalling, the sliding clamping hole 521 on the support leg middle plate 52 is corresponded with the clamping protrusion 531 on the support leg bottom plate 53, and then the support leg bottom plate 53 is automatically locked after hearing a "click" sound, thereby realizing the reinstallation.

[0048] Referring again to the drawings Figure 3 and 10 , the shell 1 is further provided with a spray water tank 6, which comprises a water tank 61 and a water tank upper cover 62 arranged at the opening of the upper part of the water tank 61, and a water absorption rod 63 vertically arranged in the water tank 61. The water tank upper cover 62 is provided with a water inlet 621 and an atomizing sheet mounting hole 622. The atomizing sheet mounting hole 622 is placed with an ultrasonic atomizing sheet 64 connected with the main control board 3, and the top end of the water absorption rod 63 abuts against the bottom of the ultrasonic atomizing sheet 64. The upper cover 11 is provided with a water inlet hole 116 and a spray hole 117 corresponding to the water inlet 621 and the atomizing sheet mounting hole 622, respectively. The water inlet hole 116 is further provided with a water inlet cover 118. A sealing ring 119 is further arranged between the water inlet 621 and the water inlet hole 116 to prevent water from entering the inside of the shell 1 when water is added. When the spray water tank 6 works, water is added into the water tank 61 from the water inlet hole 116, and of course essence can be dropped into the water, and then the water absorption rod 63 absorbs the water in the water tank 61 into the ultrasonic atomizing sheet 64, which atomizes the water into water mist under the control of the main control board 3 and sprays out from the spray hole 117, so as to reduce the foul air in the bathroom, improve the environment, and enhance the user experience.

[0049] Further, as shown in Figs. 11 and 12, the shell 1 is further provided with a seat cover 7, which comprises a seat cover upper cover 71 and a seat cover bottom plate 72. The seat cover bottom plate 72 is provided with a plurality of clamping protrusions 721 arranged on the outer side of the seat cover bottom plate 72, and a plurality of sliding clamping holes 722 arranged on the inner side of the seat cover bottom plate 72 for the clamping protrusions 721 to extend into. The seat cover upper cover 71 is fixedly connected with the bottom cover 12, and the seat cover bottom plate 72 is fixedly connected with the seat cover upper cover 71. The clamping protrusions 721 on the seat cover bottom plate 72 are clamped and fixed or separated from the sliding clamping holes 722, thereby realizing the connection or separation of the seat cover bottom plate 72 and the seat cover upper cover 71. When in use, the seat cover 7 is easily detached from the seat 2 by pushing forward and lifting up at the same time, which is convenient for cleaning or maintenance; when reinstalling, the sliding clamping holes 722 on the seat cover bottom plate 72 are corresponded with the clamping protrusions 721 on the seat 2, and then the seat cover 7 is automatically locked after hearing a "click" sound, thereby realizing the reinstallation. Figure 3As shown, the housing 1 is also provided with a rechargeable battery 7 and a charging assembly for charging the rechargeable battery 7. The charging assembly comprises a charging socket 81, a charging switch 82 and a charging PCB 83, the charging socket 81 and the charging switch 82 are arranged at a charging port of the rear cover 14, and a sealing cover 85 with a sealing ring 84 is arranged at the charging port to form a seal at the charging port and ensure safety.

[0050] In addition, the housing 1 is also provided with a sound control microphone 9 connected with the main control board 3, which is used for voice control of the drive wave tank 2 to realize the flushing action. Figure 2 As shown, the sound control microphone 9 in the embodiment is arranged on the bottom cover 12. It should be noted that the technology of voice control of the sound control microphone 9 through the main control board 3 to drive the wave tank 2 is prior art.

[0051] The multifunctional automatic induction controller is installed on the toilet water tank, when flushing is needed, the palm is directly waved above the induction area to trigger the work of the controller, that is, to realize the pressing of the toilet water tank button by the drive wave tank 2 and the induction indication of the induction light bar, after completing the flushing and light change, the equipment is automatically returned to the original position and waits for the next trigger. It should be noted that the spray water tank 6 can work independently to provide mist with fragrance for the use environment at all times and continuously improve the sanitary napkin environment.

[0052] The multifunctional automatic induction controller has the characteristics of small number of parts, low motor energy consumption, flexible control, convenient disassembly and assembly, and multiple functions, so that the whole controller has small size, low cost and long service life, is used for intelligent control of the toilet, has strong applicability and good experience.

[0053] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, and those skilled in the art can make some simple modifications, equivalent changes or modifications according to the disclosed technical content, which all fall within the protection scope of the utility model.

Claims

1. A multifunctional automatic sensor controller for a toilet, comprising a housing and a drive gearbox disposed within the housing, a main control board electrically connected to the drive gearbox, and a sensor electrically connected to the main control board, wherein the output end of the drive gearbox extends to the bottom of the housing and corresponds to the toilet flush button, characterized in that, The drive wave box comprises a wave box shell and a transmission mechanism arranged therein, the transmission mechanism comprises a motor, a gear transmission set, an extension rod, an upper stroke switch and a lower stroke switch, the motor drives the gear transmission set to drive the extension rod to perform up-down extension action under the action of the main control board, the bottom end of the extension rod extends downward out of the wave box shell and corresponds to the flush button of the closestool vertically, the side of the extension rod is provided with a trigger bump which touches the upper stroke switch and the lower stroke switch, and the upper stroke switch and the lower stroke switch are electrically connected with the main control board and are used for controlling the up-down extension stroke of the extension rod.

2. The multifunctional automatic induction controller for the toilet according to claim 1, characterized in that, The bottom end of the extension rod is fixed with a working disc, the bottom of the working disc is provided with a shock-absorbing silica gel pad, and the upper edge of the working disc is provided with an O-shaped ring which is buffered with the through hole in the bottom of the outer shell.

3. The multifunctional automatic induction controller for toilet according to claim 2, characterized in that, The gear transmission set comprises four-stage spur gears, the output shaft of the motor is connected with a worm, the worm is engaged with the first-stage gear of the gear transmission set, and the side of the extension rod is provided with a lifting tooth which is engaged with the fourth-stage gear of the gear transmission set.

4. The multifunctional automatic induction controller for toilet according to any one of claims 1 to 3, characterized in that, The outer shell comprises an upper cover, a bottom cover, a front cover and a rear cover, the upper cover and the bottom cover are both in U-shaped structure with arc-shaped side edges, are buckled to form an annular shell, and the front and rear side edges of the upper cover and the bottom cover are both provided with grooves, and the front cover and the rear cover are embedded in the grooves.

5. The multifunctional automatic induction controller for toilet according to claim 4, characterized in that, The front cover or the rear cover is embedded in the groove in a clearance fit manner, and the bottom of the groove is provided with a water overflow port.

6. The multifunctional automatic induction controller for toilet according to claim 4, characterized in that, The lower part of the bottom cover is respectively provided with a support foot assembly, the support foot assembly comprises a support foot upper cover, a support foot middle plate and a support foot bottom plate, a clamping protrusion arranged on the support foot bottom plate, a movable buckle and an elastic piece arranged between the support foot middle plate and the support foot upper cover, the support foot middle plate is provided with a sliding clamping hole for the clamping protrusion to extend into, the support foot middle plate and the support foot upper cover are fixedly connected, the support foot upper cover is fixedly connected with the bottom cover, the bottom of the support foot bottom plate is provided with a silica gel pad with a sticky layer, which is used for fixing the support foot bottom plate on the upper part of the closestool water tank, and the movable buckle realizes the clamping fixing or disengagement of the clamping protrusion in the sliding clamping hole under the action of the elastic piece, thereby realizing the connection or separation of the support foot middle plate and the support foot bottom plate.

7. The multi-functional automatic induction controller for toilet according to claim 4, characterized in that, The inductor adopts an infrared induction mechanism, the emitting unit and the receiving unit are arranged at the lower part of the upper cover respectively, and the upper cover is provided with an induction through hole corresponding to the emitting unit and the receiving unit respectively, the induction through hole is located in an induction groove of the upper cover, and a transparent induction area cover plate is arranged on the induction groove. The lower part of the upper cover is also provided with an induction light bar which is electrically connected with the main control board, the induction light bar corresponds to a light-transmitting groove in the bottom of the upper cover, the induction light bar emits different color lights according to the instruction of the main control board, and the lights are transmitted through the upper cover from the light-transmitting groove.

8. The multifunctional automatic induction controller for toilet according to claim 7, characterized in that, A sponge body is arranged below the upper cover, and the emitting unit, the receiving unit and the induction light bar of the inductor are embedded in the sponge body.

9. The multi-functional automatic induction controller for toilet according to claim 4, characterized in that, The outer shell is also provided with a spray water tank, which comprises a water tank and a water tank upper cover arranged at an upper opening of the water tank, and a water absorbing rod vertically arranged in the water tank, the water tank upper cover is provided with a water inlet and an atomizing sheet mounting port, the atomizing sheet mounting port is arranged with an ultrasonic atomizing sheet connected with the main control board, the top end of the water absorbing rod abuts against the bottom of the ultrasonic atomizing sheet, the upper cover is provided with a water inlet hole and a spray hole corresponding to the water inlet and the atomizing sheet mounting port respectively.

10. The multi-functional automatic induction controller for toilet according to claim 4, characterized in that, The outer shell is also provided with a charging battery and a charging assembly for charging the charging battery, the charging port of the charging assembly is located on the rear cover, and a sealing outer cover is arranged at the charging port; The outer shell is also provided with a sound control microphone connected with the main control board, which is used for voice control of the drive wave box to realize the flushing action.

Images