CN110952636B

CN110952636B - A smart toilet and corresponding control method

Info

Publication number: CN110952636B
Application number: CN201911255206.8A
Authority: CN
Inventors: 林孝发; 林孝山; 肖志鹏; 阙大海
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2024-12-03
Anticipated expiration: 2039-12-09
Also published as: CN110952636A

Abstract

The present invention discloses an intelligent toilet and a corresponding control method, wherein the intelligent toilet comprises a toilet body, the toilet body is provided with a spray hole, and further comprises: a spray pipe sleeve, which is fixedly connected to the spray hole and is provided with a first hole and a second hole that pass through; a spray pipe, which is connected to the first hole and is used to inject water into the pelvic cavity of the toilet body; a feces and urine detection device, which is installed in the toilet body and comprises a reagent; the second hole is used for the reagent to extend from the toilet body to the pelvic cavity. The intelligent toilet adopting the above structure reduces the difficulty of modifying the existing toilet structure and reduces the manufacturing cost. In addition, the control method adopted can prevent toilet water from entering the feces and urine detection device.

Description

Intelligent closestool and corresponding control method

Technical Field

The invention relates to the technical field of intelligent toilets, in particular to an intelligent toilet and a corresponding control method.

Background

Urine detection is an important method for diagnosing human health condition, and can detect indexes such as protein, glucose, uric acid and the like, and accurately reflect the health condition. Under normal conditions, urine detection needs to be carried out in a hospital by using specialized instruments and under the guidance of doctors, and the method is time-consuming, labor-consuming and inconvenient, so that household urine detection instruments appear on the market, but the self-operation needs the steps of manually taking urine, detecting, cleaning and the like, and the operation process is inconvenient. Therefore, the intelligent toilet with urine detection function is further proposed in the existing market, which can automatically take urine and complete detection in the urination process of the user, and display the result to a display panel or transmit the result to the mobile terminal of the user through a data signal for the user to check.

The existing urine detection device in the intelligent closestool mainly comprises two sampling modes, wherein one sampling mode is to arrange a sampling hole on a cleaning wall of the closestool to enable urine to flow into the sampling hole, the other sampling mode is to arrange an automatically telescopic sampling mechanism on the wall surface of the closestool, the test paper is placed on the sampling mechanism to stretch out for sampling, the test paper is retracted after the sampling is completed, the test paper is required to be separated from the sampling mechanism when the test paper is replaced, and a flushing mode is generally adopted in the prior art, but the complexity of the internal structure of the urine detection device is greatly increased.

In addition, there is great difference between the existing toilet structure and the toilet structure with the urine test function, if the existing toilet needs to be modified to have the urine test function, the hole needs to be formed in the wall surface of the toilet bowl, which clearly increases the modification cost, and meanwhile, if the enterprise needs to develop the toilet with the urine test function, a new toilet structure needs to be redesigned, a new toilet mold is developed, and the existing toilet cannot be manufactured on the basis of the existing toilet, which also greatly increases the manufacturing cost.

Disclosure of Invention

The invention aims to overcome the defects or problems in the background art and provide an intelligent closestool and a corresponding control method, which can be obtained by simple modification on the basis of the existing closestool structure, and reduce the modification difficulty and the manufacturing cost.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

The intelligent closestool comprises a closestool body, an injection pipe sleeve, an injection pipe, a urine and excrement detection device and a reagent piece, wherein the injection pipe sleeve is fixedly connected to the injection hole and is provided with a first through hole and a second through hole, the injection pipe is communicated with the first through hole and is used for injecting water into a pelvic cavity of the closestool body, the urine and excrement detection device is arranged on the closestool body and comprises the reagent piece, and the second through hole is used for allowing the reagent piece to extend out of the closestool body into the pelvic cavity.

Further, the toilet bowl detection device comprises a shell, wherein the shell is fixedly connected with the injection pipe sleeve and is provided with a channel for a reagent piece to pass through, and an outlet of the channel is communicated with the second hole.

Further, the toilet bowl detection device also comprises a bearing piece and a telescopic component which are arranged in the shell, wherein the bearing piece is fixedly connected with the telescopic component and used for bearing the reagent piece, and the telescopic component drives the bearing piece to move between a retracted position in the shell and an extended position extending out of the second hole along the channel.

Further, the carrier is in a retracted position with at least a forward end thereof in sealing engagement with the channel and in an extended position with a rearward end thereof in sealing engagement with the channel.

Further, the urine and faeces detection device further comprises a pushing component, the bearing component is provided with a first channel, and the pushing component pushes the reagent component to move between a first position connected with the bearing component and a second position disconnected with the bearing component along the first channel.

Further, the pushing component comprises a first motor and a cam driven by the first motor, and the reagent piece moves from a first position to a second position by means of the rotating abutting action of the cam.

Further, the reagent piece is provided with a first elastic part, the first elastic part is overlapped with the bearing piece when the reagent piece is positioned at the first position, and the pushing component acts on the reagent piece to force the first elastic part to deform so as to enable the reagent piece to move from the first position to the second position along the first channel.

The device comprises a shell, a detection component, a cam, a pushing component and a detection component, wherein the detection component is arranged on the shell through the elastic component and is positioned above a reagent piece positioned at a first position and used for detecting a display result of the reagent piece, the cam of the pushing component pushes the detection component to act on the reagent piece, and the elastic component drives the detection component to reset after the cam leaves the detection component.

Further, the toilet bowl detection device also comprises a pushing component, wherein the pushing component comprises a storage box, a second motor and a pushing rod; the pushing rod is driven by a second motor to reciprocate relative to the storage box at a position close to the bearing piece and a position far away from the bearing piece, and pushes the reagent piece to leave the storage box from the window to reach a first position when the bearing piece is positioned at a retracted position.

The invention also provides a control method of the intelligent closestool, which is based on any one of the intelligent closestool, and comprises the following steps:

controlling the toilet drain valve to be opened in an initial state, so that the liquid level of the toilet trap is lower than the second hole;

controlling the reagent piece to extend out of the second hole, and controlling the reagent piece to retract after the reagent piece acquires the excrement;

The water inlet valve of the closestool is controlled to be opened, so that the liquid level of the water storage bay of the closestool reaches the normal water supplementing height.

From the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. the toilet bowl has the advantages that the jet hole existing in the basic structure of the toilet bowl is utilized, the jet pipe sleeve with a new structure is arranged, the first hole for the jet pipe to jet water is formed in the jet pipe sleeve, the through second hole is also arranged, the second hole can be used as the extending channel of the toilet bowl object detection device, the toilet bowl object detection device can be fixedly arranged at the position of the inner cavity of the toilet bowl, the extending channel of the toilet bowl object detection device is sleeved into a whole in the jet pipe sleeve after the jet pipe sleeve is improved, the improvement degree of the existing toilet bowl can be greatly reduced, the intelligent toilet bowl with the toilet bowl object detection function can be conveniently and rapidly obtained on the basis of the existing toilet bowl, meanwhile, when the reagent piece of the toilet bowl object detection device extends out through the second hole, urine can naturally flow into the reagent piece due to the position of the reagent piece, a user does not need to be aligned with the reagent piece for urination, in addition, the liquid sealing surface of the water storage bay can prevent the second hole from being fouled, and the appearance is more attractive.

2. The urine and feces detection device is fixedly connected with the jet pipe sleeve through the shell to fix the position of the urine and feces detection device, a channel for the reagent to pass through is formed in the urine and feces detection device, and the channel is communicated with the second hole, so that the reagent can extend out of the second hole after passing through the channel.

3. The toilet bowl detection device is provided with a bearing piece which is used for bearing the reagent piece, and a telescopic component which is used for pushing the bearing piece to reciprocate.

4. The bearing piece is matched with bees at the front end or the rear end of the channel at different positions, so that the tightness of the inside of the stool and urine detection device is ensured, and the water in the stool and urine detection device is avoided.

5. The pushing component is arranged, and meanwhile, a first channel is arranged on the bearing component, the pushing component pushes the reagent component placed on the bearing component to move to a second position along the first channel, and the reagent component and the bearing component are separated from bearing connection relation, so that the reagent component can drop into a toilet bowl cavity when pushed out of the second hole by the telescopic component, and the reagent component is discharged.

6. The pushing component drives the cam to rotate by using the first motor, the cam is provided with a protruding part, and the reagent piece is pushed to move from the first position to the second position by using the abutting action of the protruding part in a specific movement range.

7. The reagent piece is lapped on the bearing piece by utilizing the first elastic part, and when the reagent piece is pushed to act on the assembly, the first elastic part deforms to enable the reagent piece to be separated from the bearing piece.

8. The pushing assembly is arranged, the reagent piece in the storage box is moved out of the window through the reciprocating motion of the pushing rod under the second motor, and reaches the upper side of the bearing piece from one side of the bearing piece, and then the first elastic part is overlapped with the bearing piece.

9. After the elastic piece is arranged to enable the cam to be separated from the detection part, the detection part can be reset to the upper part of the reagent piece, so that the detection work can be carried out.

10. According to the control method, the reagent piece is controlled to extend out for collecting the excrement in the drain state of the trap, so that the toilet is prevented from entering the excrement detection device, and the toilet is controlled to store water when the reagent piece is retracted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an embodiment of a smart toilet provided by the present invention;

FIG. 2 is a schematic view of the intelligent toilet in FIG. 1 in a testing state;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a schematic view of the structure of the toilet bowl detecting device of FIG. 1;

FIG. 5 is a schematic view of the structure of the toilet bowl detecting device shown in FIG. 1;

FIG. 6 is a schematic structural view of the reagent member in FIG. 4 or FIG. 5;

fig. 7 is a mounting structure diagram of the elastic member and the detecting member in fig. 5.

The main reference numerals illustrate:

10. The device comprises a shell, 11, a channel, 20, a bearing piece, 21, a bulge, 30, a reagent piece, 31, a reagent bracket, 311, a first elastic part, 312, a bottom plate, 313, a top plate, 32, test paper, 40, a detection part, 41, a detection base, 42, a collection head, 43, an elastic piece, 51, a telescopic motor, 52, a telescopic rack, 61, a cam, 62, a first motor, 71, a second motor, 72, a storage box, 73, a push rod, 80, a closestool body, 81, a jet pipe, 82, a first hole, 83, a second hole, 84, a jet pipe sleeve and 85, and a stool detection device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the invention.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a smart toilet according to the present invention, which includes a toilet body 80, a jet pipe sleeve 84, a jet pipe 81, and a toilet bowl detection device 85.

As shown in fig. 2 and 3, an injection hole is formed on the wall surface of the front inner cavity of the toilet body 80 at the trap, and the injection sleeve 84 is fixedly connected to the injection hole. The shape of the jet pipe sleeve 84 is matched with the jet hole, a step surface is arranged on the other side surface of the jet hole, which is away from the wall surface of the inner cavity of the toilet body 80, another step surface corresponding to the step surface is correspondingly arranged on the outer side wall of the jet pipe sleeve 84, when the jet pipe sleeve 84 is inserted into the jet hole from back to front, the two step surfaces are mutually matched, and the jet pipe sleeve 84 and the jet hole can be fixedly connected in a bonding or punching and screwing mode.

The jet pipe sleeve 84 is provided with a first hole 82 and a second hole 83 which are penetrating, and the first hole 82 and the second hole 83 are provided in a direction penetrating the wall surface of the inner chamber of the toilet body 80 at the trap. The first hole 82 is communicated with the injection pipe 81, the injection pipe 82 is connected to a water inlet pipeline, a water inlet valve is arranged in the water inlet pipeline, and water flow in the injection pipe 82 is controlled to be sprayed out or stopped by controlling the opening and closing of the water inlet valve.

The toilet bowl detecting device comprises a shell 10, a reagent piece 30, a bearing piece 20, a telescopic component, a pushing component and an elastic piece 43.

The toilet bowl detecting device 85 includes a housing 10 having a side surface adjacent to the jet pipe sleeve 84, through holes are provided on the side surface, the jet pipe sleeve 84 is correspondingly provided with threaded holes, and screws penetrate through the through holes of the housing and then are screwed with the jet pipe sleeve 84, so as to connect and fix the housing 10 and the jet pipe sleeve 84. A channel 11 is provided in the housing 10 near the jet pipe sleeve 84 in the same direction as the penetrating direction of the second hole 83, when the housing 10 is fixedly connected to the jet pipe sleeve 84, the position of the channel 11 is flush with the position of the second hole 83, and the channel 11 and the second hole 83 are in a communicating and unobstructed state at this time. The rear end of the housing 10 is fixedly connected with the toilet body 80 by taking the position of the housing 10 close to the jet pipe sleeve 84 as the front end, so that the toilet bowl detection device 85 is integrally fixed in a space formed by the inner cavity wall and the outer shell of the toilet body 80.

The urine and faeces detecting device 85 further comprises a reagent member 30, as shown in fig. 6, wherein the reagent member 30 is used for detecting urine, the reagent member 30 comprises a bottom plate 312, a top plate 313 and a first elastic portion 311, the bottom plate 312 is provided with a test paper 32, the top plate 313 is covered on the test paper 32, and the first elastic portion 311 is further provided at two ends of the bottom plate 312 in the length direction. Specifically, the bottom plate 312 is a long strip plate with hollow spaces, the upper surface of the bottom plate is provided with a groove structure, the groove structure is matched with the size of the test paper 32, the test paper 32 can be embedded into the groove structure, the hollow spaces are positioned at the bottom surface of the groove structure and penetrate through the lower surface of the bottom plate 312 to enable excessive urine to flow away, liquid accumulation on the reagent piece 30 is avoided, the top plate 313 is also a long strip plate with hollow spaces, and the positions of the hollow spaces arranged on the top plate correspond to the positions of different detection blocks on the test paper 32, so that urine can accurately drop onto the detection blocks on the test paper 32.

The first elastic portion 311 is of a structure similar to a Y shape, the bottom leg portion is fixedly connected with two ends of the bottom plate 312, two bifurcation portions facing two sides are formed at the top end of the first elastic portion 311, the bifurcation portions are made of plastic materials with certain elasticity, the bifurcation portions have an effect of deforming towards the inner side of the reagent member 30, the side face, facing away from the reagent member 30, of the bifurcation portions is provided with a protruding block, and the bottom face of the protruding block is an inclined face extending upwards towards the outer side of the reagent member 30.

The toilet bowl detecting device 85 further includes a carrying member 20 for carrying the reagent member 30, which can be regarded as a cylindrical structure, and a through slot is formed in the middle of the cylindrical structure along the vertical direction as shown in fig. 5, and the shape of the through slot matches the shape of the reagent member 30, which is the first channel. The two ends of the through groove are two ends of the bearing member 20, and sealing rings are sleeved on the two ends.

The protrusions 21 are arranged on the inner side wall surfaces at two ends of the through groove, when the reagent piece 30 is lapped on the bearing piece 20, the bottom surfaces of the protrusions on the first elastic parts 311 of the reagent piece 30 form inclined plane matching with the upper surfaces of the protrusions 21, when the reagent piece 31 is not pressed, the downward force born by the first elastic parts 311 is smaller than the upward supporting force of the protrusions 21, so that the reagent piece 30 can be stably placed on the bearing piece 20, and when the reagent piece 30 is pressed, the first elastic parts 311 deform to enable the reagent piece 31 to fall along the first channel.

The toilet bowl detecting device 85 further includes a telescopic member fixedly coupled to the end of the carrier 20 facing the rear end of the housing 10 and driving the carrier 20 along the passage 11 in the housing 10 between a retracted position within the housing 10 and an extended position extending beyond the second aperture 83. Specifically, the telescopic assembly comprises a telescopic motor 51 and a telescopic rack 52, wherein the telescopic motor 51 is fixed on the shell 10, the output end of the telescopic motor 51 is connected with a gear set to drive the gear set to rotate, the shell 10 is also provided with an elongated cavity for the telescopic rack 52 to move, teeth on the telescopic rack 52 are meshed with one gear in the gear set driven by the telescopic motor 51, and the telescopic rack 52 is controlled to reciprocate in the left-right direction as shown in fig. 5 through clockwise or anticlockwise rotation of the telescopic motor 51.

When the carrier 20 is in the retracted position, the sealing ring at its front end (i.e. the left side in fig. 1) is in sealing engagement with the inner wall surface of the channel 11, and when the carrier 20 is in the extended position, the sealing ring at its rear end (i.e. the right side in fig. 1) is in sealing engagement with the inner wall surface of the channel 11, the front end of the carrier 20 having been extended out of the channel 11.

The reagent member 30 is overlapped on the carrier member 20 to define a first position where the reagent member 30 and the carrier member 20 are connected, and the reagent member 30 falls onto the housing 10 to define a second position where the reagent member 30 and the carrier member 20 are disconnected, wherein the first position is located above the through slot and received by the carrier member 20, and the second position is located below the through slot and limited by the through slot, so that the reagent member 30 can be pushed by the carrier member 20.

The toilet bowl detecting device 85 further includes a pushing assembly, as shown in fig. 4 and 5, which includes a first motor 62 and a cam 61 driven by the first motor 62, and further includes a detecting member 40, wherein the detecting member 40 includes a detecting base 41 and a collecting head 42. The first motor 62 is fixed on the housing 10, and its output end is fixedly connected with the cam 61 and drives the cam 61 to rotate. The cam 61 has a protrusion thereon so that the cam 61 can be eccentrically rotated. The cam 61 may directly or indirectly abut against the reagent member 30 to drive the reagent member 30 from the first position to the second position. In this embodiment, the cam 61 indirectly abuts against the reagent member 30. In other embodiments, the cam 61 may directly abut against the reagent member 30, specifically, the cam 61 may be disposed opposite to the side edge of the reagent member 30, avoiding the middle position of the reagent member 30, and may directly abut against the side edge of the reagent member 30 when the protruding portion of the cam 61 rotates to the bottom position. In addition, the pushing component can also have other structures, such as a structure comprising a stepping motor and a rod, wherein the stepping motor is fixedly connected with the rod, and can control the rod to reciprocate, so that the pushing component can be abutted with the reagent piece 30 in the downward movement process of the rod.

In this embodiment, the detecting component 40 is disposed below the cam 61, the detecting base 41 accommodates the detecting head 42, the detecting head 42 detects the reagent component 30 below and transmits the detected reagent component to a controller controlling the operation of the intelligent toilet, the detecting base 41 is fixedly connected with the elastic component 43, the mounting structure of the elastic component 43 is shown in fig. 7, the elastic component 43 can be regarded as a "Y" structure, which is made of a metal material, the leg parts of the elastic component are fixed on the housing 10, the bifurcation parts at two sides of the elastic component are fixedly connected with the side edges of the detecting base 41, and when the detecting base 41 is not contacted by the cam 61, the elastic component 43 bears the detecting component 40, so that a certain distance exists between the detecting head 42 and the reagent component 30, thereby facilitating the detection of the reagent component 30. After the detection substrate 41 is abutted by the cam 61, the elastic piece 43 deforms to store energy, and when the cam 61 is separated from the detection substrate 41, the elastic piece 43 recovers deformation, so that the detection component 40 is driven to move upwards to reset.

The toilet bowl detection device further comprises a pushing component for pushing the test paper 30 onto the carrier 20. The pushing assembly comprises a storage box 72, a second motor 71 and a pushing rod 73, the pushing assembly is located on one side of the bearing piece 20, the storage box 72 is fixedly connected with the shell 10 through screws, a storage bin is arranged on the pushing assembly, a plurality of test paper assemblies 30 which are stacked and loaded in the vertical direction are stored in the storage bin, a chamber for the pushing rod 73 to move is arranged at the bottom of the storage bin, and a window for the reagent pieces 30 to move out is arranged on one side of the bearing piece 20. The second motor 71 is arranged at one side of the storage bin, a gear is sleeved on an output shaft of the second motor 71, a saw tooth is arranged on the pushing rod 73, the pushing rod 73 can be driven to reciprocate in the chamber by the engagement of the gear fixedly connected with the second motor 71 and the pushing rod 73, and the pushing rod 73 can be regarded as moving between a pushing position and a restoring position according to the position of the pushing rod 73 relative to the storage bin. Because the push rod 73 is located at the bottom of the storage bin, the test paper assembly 30 in the storage bin moves downwards under the action of gravity, the push rod 73 is located at the return position, the test paper assembly 30 can move below the storage bin, the push rod 73 moves to the push position again, the test paper assembly 30 originally located below the storage bin can be pushed onto the bearing piece 20 by the push rod 73 during the movement process, the bearing piece 20 is located at the retracted position, and the reagent piece 30 reaches the first position.

When the toilet bowl is specifically used, the reagent piece 30 is moved onto the bearing piece 20 through the pushing component, the bearing piece 20 is pushed to reach the extending position through the telescopic component, after the reagent piece 30 obtains a toilet bowl, the telescopic component drives the bearing piece to return to the retracting position, the detecting component 40 detects the toilet bowl at the moment, the pushing component pushes the reagent piece 30 to the second position from the first position after the detection is finished, and the telescopic component drives the bearing piece 20 to extend to reach the extending position, so that the reagent piece 30 falls into the toilet bowl.

The invention also provides a control method of the intelligent closestool, which is based on the intelligent closestool and comprises the following steps:

Specifically, the control method is realized through a controller, and the controller is in communication connection with the urination and defecation object detection device, the drainage assembly and the water inlet assembly of the intelligent closestool, and controls the operation of the urination and defecation object detection device, the drainage assembly and the water inlet assembly. In the initial state, the controller controls the drain valve of the drain assembly of the toilet to open, the liquid level of the water storage bay of the toilet bowl is in a low position at this moment, the jet hole is exposed, the second hole 83 is not immersed by the toilet water, at this moment, in the toilet bowl detection device, the pushing assembly moves the reagent member 30 onto the bearing member 20, the controller controls the telescopic assembly to operate, the bearing member 20 stretches out of the second hole 83, at this moment, the human body urinates, as shown in fig. 2, urine flows onto the reagent member 30 from the front side of the inner cavity of the toilet, after a preset period of time, the controller controls the telescopic assembly to operate, the bearing member 20 returns to the retracted position, the detection part 40 starts to work at this moment, the reagent member 30 is detected, and the detection result is fed back to the controller, meanwhile, after the bearing member 20 returns to the retracted position, the controller controls the water inlet valve of the water inlet assembly of the toilet to open, the water storage bay starts to store water, and stops until the liquid level of the water storage bay reaches the normal water supplementing height.

Since the reagent member 30 of the intelligent toilet bowl urine and excrement detecting device 85 provided by the invention is positioned below the liquid seal surface of the toilet bowl trap under normal conditions, when detection is performed, the water discharge valve is required to be controlled to discharge toilet bowl water in the toilet bowl trap, and then the reagent member 30 is controlled to extend out, so that the reagent member 30 is not in contact with the toilet bowl water, and the toilet bowl water is not caused to enter the urine and excrement detecting device 85 through the second hole 83.

According to the intelligent closestool and the corresponding control method, the excrement detection device 85 is arranged, the jet pipe sleeve 84 is arranged on the original jet hole, the first hole 82 and the second hole 83 are arranged on the jet pipe sleeve, and the jet pipe sleeve is communicated with the jet pipe 81 and the channel 11 in the excrement detection device 85 respectively, so that the cost for modifying the existing closestool structure is greatly reduced, meanwhile, due to the position of the jet pipe sleeve 84, urine is more conveniently obtained, the second hole 83 is prevented from being fouled by closestool water, shielding is formed on the second hole, and the appearance is more attractive.

The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims

1. The utility model provides an intelligent closestool, includes the closestool body, be equipped with the jet orifice on the closestool body, its characterized in that still includes:

the injection pipe sleeve is fixedly connected with the injection hole and is provided with a first hole and a second hole which are communicated;

a jet pipe communicated with the first hole for jetting water flow into the basin cavity of the toilet body;

A toilet bowl detection device which is arranged on the toilet bowl body and comprises a reagent piece;

The second hole is used for enabling the reagent piece to extend out of the closestool body into the basin cavity.

2. The intelligent toilet according to claim 1, wherein the toilet bowl detecting device comprises a housing fixedly connected with the jet pipe sleeve and provided with a passage for the reagent member to pass through, and an outlet of the passage is communicated with the second hole.

3. The intelligent toilet according to claim 2, wherein the toilet bowl detection device further comprises a carrier and a telescoping assembly mounted within the housing, wherein the carrier is fixedly connected to the telescoping assembly and is configured to carry the reagent, and wherein the telescoping assembly drives the carrier along the passageway between a retracted position within the housing and an extended position extending out of the second aperture.

4. A smart toilet according to claim 3, wherein the carrier is in a retracted position in which at least a forward end thereof is in sealing engagement with the passageway and in an extended position in which a rearward end thereof is in sealing engagement with the passageway.

5. A smart toilet according to claim 3, wherein the toilet bowl detection device further comprises a pushing assembly, wherein the carrier is provided with a first channel, and wherein the pushing assembly pushes the reagent member along the first channel between a first position in which the reagent member is connected to the carrier and a second position in which the reagent member is disconnected from the carrier.

6. A intelligent toilet according to claim 5, wherein the pushing assembly comprises a first motor and a cam driven by the first motor, and wherein the reagent member moves from the first position to the second position by virtue of rotational abutment of the cam.

7. A smart toilet according to claim 6, wherein the reagent member is provided with a first resilient portion which engages the carrier member when the reagent member is in the first position, and wherein the pushing assembly acts on the reagent member to force the first resilient portion to deform to move the reagent member from the first position to the second position along the first path.

8. The intelligent toilet bowl according to claim 6, wherein the toilet bowl detecting device further comprises an elastic member, the pushing component further comprises a detecting component, the detecting component is arranged on the shell through the elastic member and located above the reagent component in the first position and used for detecting the display result of the reagent component, the cam of the pushing component pushes the detecting component to act on the reagent component, and the elastic member drives the detecting component to reset after the cam leaves the detecting component.

9. The intelligent toilet bowl according to claim 3, wherein the toilet bowl detection device further comprises a pushing assembly, the pushing assembly comprises a storage box, a second motor and a pushing rod, the storage box is fixedly connected to the shell, a plurality of reagent pieces are stacked and loaded in the storage box, a window for the reagent pieces to move out is formed in one side of the reagent pieces, which faces the bearing piece, of the storage box, the pushing rod is driven by the second motor to reciprocate relative to the storage box at a position close to the bearing piece and a position far away from the bearing piece, and the reagent pieces are pushed to leave the storage box from the window when the bearing piece is located at the retracted position so as to reach the first position.

10. A method of controlling a smart toilet, based on a smart toilet according to any one of claims 1-9, comprising the steps of: