Toilet seat body, toilet seat and intelligent toilet

Abstract

The utility model relates to the field of intelligent closestool, disclose a closestool seat ring body, closestool seat ring and intelligent closestool, the closestool seat ring body includes seat ring panel (1), seat ring bottom plate (2) and install in seat ring panel (1) on body fat sensor (42), seat ring panel (1) and seat ring bottom plate (2) are mutually buckled to form the cavity between this seat ring panel (1) and seat ring bottom plate (2), body fat sensor (42), this body fat sensor (42) is installed as exposed to the upper surface of seat ring panel (1), to be able to contact with the human body seated on this seat ring panel (1), and through the signal output end located in the cavity output response signal. The utility model will integrate health detection sensor in the seat ring panel and seat ring bottom plate of mutual buckling, has small, convenient installation, structural connection stable, stable and reliable in the process of using and so on Advantages, be convenient for application to ordinary closestool.

Description

[0001] This application is a divisional application of Chinese patent application No. 202321394756.X, filed on June 2, 2023, entitled "Toilet Seat Body, Toilet Seat and Smart Toilet". Technical Field

[0002] This utility model relates to the field of smart toilets, specifically to a toilet seat body. Furthermore, this utility model also relates to a toilet seat including the toilet seat body and a smart toilet having the toilet seat. Background Technology

[0003] In recent years, people's work and life pressures have been increasing day by day, causing most people to be in a sub-healthy state. People in a sub-healthy state often cannot detect changes in their bodies in time. They only go to the hospital when they feel uncomfortable and cannot solve the problem on their own. By then, their condition may have developed to a very serious stage. This not only delays the best time for treatment, but also increases the patient's suffering and financial burden.

[0004] Smart toilets capable of health monitoring are now available on the market, collecting human health information so users can understand their health status while using the toilet. Among the many parameters considered for assessing human health, weight is an important indicator.

[0005] However, existing smart toilets with weight detection feature a split design for the toilet seat, consisting of upper and lower parts. The weight sensor is installed between these two parts, which can move relative to each other when subjected to external force. This results in a thicker toilet seat, leading to a poor user experience. The structure is also more complex, and the constant relative movement causes friction between various components, making them prone to damage. Furthermore, the split design and relative movement result in poor sealing, making the seat easily leaked and damaging the internal circuitry, thus shortening its lifespan. Utility Model Content

[0006] The purpose of this utility model is to provide a health detection toilet seat body structure to solve the technical problem that the existing toilet seat body structure capable of health detection is complex and incompatible with existing toilet seats.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] A toilet seat body includes a seat panel, a seat base plate, and a health detection sensor mounted on the seat panel. The seat panel and the seat base plate are interlocked to form a cavity between them. The health detection sensor is installed at its sensing end to sense signals from a human body sitting on the seat panel and outputs a sensing signal through a signal output end located in the cavity.

[0009] The working principle of this utility model is as follows: When a human body needs to use the toilet seat, the toilet seat body rotates to the surface of the toilet seat under the drive of an external force. At this time, the toilet seat body is in the initial state. Then, the human body sits on the surface of the toilet seat body. The human body directly or indirectly acts on the sensing end of the health detection sensor. The health detection sensor installed on the toilet seat body can automatically detect the human body's health indicators and collect relevant data.

[0010] Preferably, the health detection sensor includes a body fat sensor, the sensing end of which is exposed on the upper surface of the seat panel so as to be able to contact the human body sitting on the seat panel.

[0011] Preferably, the upper surface of the seat panel is provided with several grooves, and the health detection sensor includes multiple body fat sensors respectively installed in the grooves. A through hole is opened at the bottom of the groove, and the signal output end of the body fat sensor passes through the through hole.

[0012] Preferably, the body fat sensor is configured to release a safe current to the human body through its sensing end when the human body sits on the seat panel.

[0013] Preferably, the health detection sensor includes a pressure sensor, the sensing end of which is fixed to the inner wall of the seat panel to receive pressure transmitted by the seat panel. A through hole is formed in the seat base plate, and one end of the pressure sensor away from its sensing end extends through the through hole to the lower surface of the seat base plate to support the top surface of the toilet seat in use.

[0014] Preferably, the health detection sensor includes a pressure sensor, which is mounted on the seat base plate and extends beyond the lower surface of the seat base plate at one end away from the seat panel, so as to support the top surface of the toilet seat in use.

[0015] Preferably, the health detection sensor includes a plurality of pressure sensors symmetrically distributed about the centerline of the seat ring panel and the seat ring base.

[0016] Preferably, the seat panel is further provided with a human body sensor, and the sensing end of the human body sensor is exposed on the upper surface of the seat panel.

[0017] Another aspect of this utility model provides a toilet seat ring, including the aforementioned toilet seat ring body and a connecting mechanism connected to the rear end of the toilet seat ring body, wherein the signal output end of the health detection sensor is connected to a wire, and the connecting mechanism forms a sleeve hole for the wire to pass through.

[0018] Another aspect of this utility model provides a smart toilet, including a toilet seat and the aforementioned toilet seat ring, the toilet seat ring being rotatably connected to the top surface of the toilet seat via the connecting mechanism.

[0019] The technical solution of this utility model has the following beneficial effects: The toilet seat body of this utility model integrates a health detection sensor into the interlocking seat panel and seat base plate, which is simple to operate, reduces the difficulty of detection, and has high detection accuracy and precision. It has the advantages of small size, easy installation, stable structural connection, stable and reliable use, and also takes into account the aesthetics of the toilet seat and the hygiene of the internal structure. The health detection toilet seat body structure of this utility model can be directly used to replace ordinary toilet seats on ordinary toilets, is compatible with a variety of ordinary toilet seats, helps the intelligent transformation of ordinary toilets, and is also suitable for promotion and application in smart toilet systems. Attached Figure Description

[0020] To make the purpose, technical solution, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0021] Figure 1 This is an isometric view of the toilet seat body structure of this utility model.

[0022] Figure 2 This is a top view of the toilet seat body structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the base plate structure of the toilet seat body of this utility model.

[0024] Figure 4 This is a schematic diagram of the internal structure of the toilet seat body of this utility model.

[0025] Figure 5 For the present utility model Figure 4 Enlarged view of area E in the middle.

[0026] Figure 6 This is an exploded view of the pressure sensor structure of this utility model.

[0027] Figure 7 This is a schematic diagram of the connection mechanism of this utility model.

[0028] Figure 8For the present utility model Figure 2 Schematic diagram of the cross-sectional structure of AA.

[0029] Figure 9 For the present utility model Figure 2 Schematic diagram of the cross-sectional structure of BB.

[0030] Figure 10 This is a diagram showing the installation structure of the pressure sensor on the base plate of the seat ring in another preferred embodiment of the present invention.

[0031] Figure 11 for Figure 10 Exploded view of the installation structure.

[0032] Explanation of reference numerals in the attached drawings: 1. Seat ring panel; 11. Groove; 2. Seat ring base plate; 21. Limiting groove; 22. Through hole; 31. First connecting part; 32. Second connecting part; 33. Sleeve hole; 34. Support leg; 35. Mating part; 36. Gear groove; 37. Protrusion; 41. Pressure sensor; 411. First pressure sensing end; 412. Force transmission part; 413. Second pressure sensing end; 42. Body fat sensor; 43. Human body sensing sensor. Detailed Implementation

[0033] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of the structure of a health detection toilet seat ring according to this utility model.

[0034] This invention solves the technical problem that existing toilet seat rings capable of health monitoring have complex structures and are incompatible with existing toilet seat platforms.

[0035] like Figures 1 to 5 As shown, based on the above-mentioned technical problems to be solved, this utility model discloses a health detection toilet seat body structure for installation on the surface of a toilet seat, wherein the rear end of the toilet seat body is rotatably connected to the surface of the toilet seat.

[0036] The toilet seat body includes a seat panel 1, a seat base plate 2, and a health detection sensor installed on the seat panel 1; the seat panel 1 and the seat base plate 2 are interlocked to form a cavity between them, the sensing end of the health detection sensor is located on the surface of the seat panel 1, and the signal output end of the health detection sensor is located inside the cavity.

[0037] The working principle of this utility model is as follows: When a human needs to use the toilet seat, the toilet seat body rotates to the surface of the toilet seat under the drive of an external force. At this time, the toilet seat body is in the initial state. Then, the human body sits on the surface of the toilet seat body, and the human skin comes into contact with the health detection sensor. The health detection sensor installed on the toilet seat body can automatically detect the human body's health indicators and collect relevant data.

[0038] As a preferred option, such as Figure 4 As shown, the health detection sensor includes a body fat sensor 42 and a pressure sensor 41; several grooves 11 are formed on the surface of the seat panel 1, the signal input end of the body fat sensor 42 is placed in the groove 11, a through hole is formed at the bottom of the groove 11, and the signal output end of the body fat sensor 42 passes through the through hole; the pressure sensor 41 is fixed to the inner wall of the seat panel 1.

[0039] The pressure sensor 41 is used to detect the weight of the human body and collect relevant data. During weight detection, the human body sits on the toilet seat, and the weight of the human body applies pressure to the pressure sensor 41. The pressure sensor 41 can identify and detect the sitting pressure when the human body sits on the toilet seat, thereby obtaining the weight parameter of the human body. The body fat sensor 42 is used to detect the body fat percentage of the human body and collect relevant data. When measuring the body fat data, the human body sits on the toilet seat, and the skin of the human body is in contact with all the body fat sensors 42. The body fat sensors 42 release microcurrents, so that a closed AC circuit is formed between the human body and the body fat sensors 42, thus obtaining an impedance value. Then, the impedance value is combined with data such as height and weight to calculate the body fat percentage.

[0040] After the body fat sensor 42 collects the body fat data of the human body at its signal input terminal, it can further calculate relevant parameters such as body water content, muscle content, bone content, protein content, visceral fat content, basal metabolism, and body age based on body fat percentage, height, and weight.

[0041] In addition, the through hole 22 on the seat base plate 2 can also allow water entering the cavity to flow out, preventing water accumulation in the cavity.

[0042] As a preferred option, such as Figure 6 As shown, the pressure sensor 41 includes a first pressure sensing end 411, a force transmitting part 412, and a second pressure sensing end 413. (Combined with...) Figure 4As shown, the first pressure sensing end 411 is fixedly connected to the inner wall of the seat ring panel 1; several through holes 22 are provided on the seat ring base plate 2 corresponding to the pressure sensor 41, and the force transmission part 412 passes through the through holes 22 so that the sensing end of the second pressure sensing end 413 is exposed on the lower surface of the seat ring base plate 2; the first pressure sensing end 411 is provided with a sensing hole, and the top of the force transmission part 412 is movably connected to the first pressure sensing end 411 through the sensing hole, and the second pressure sensing end 413 is interference-fitted with the bottom of the force transmission part 412.

[0043] Specifically, when no external force applies pressure to the toilet seat, the sensing end of the second pressure sensing end 413 contacts the toilet seat. After the first pressure sensing end 411 of the pressure sensor 41 is subjected to sitting pressure, it forms a downward pressure on the force transmission part 412. The force transmission part 412 transmits the force to the second pressure sensing end 413, thereby directly applying the downward pressure to the toilet seat. Then, the second pressure sensing end 413 provides an upward supporting force. When the force transmission part 412 receives the supporting force from the second sensing end, relative movement occurs between the force transmission part 412 and the first pressure sensing end 411, thereby sensing the pressure.

[0044] This structure provides all the support force (equivalent to and opposite to the sitting pressure) through the toilet seat, preventing the downward pressure from the second pressure sensing end 413 from being dispersed and transmitted to other parts of the seat base plate 2. Therefore, it prevents the seat base plate 2 from undergoing torsional deformation under downward pressure, thus avoiding localized contact with the seat panel 1 and stress dispersion of the sitting pressure. It also prevents the seat base plate 2 from undergoing torsional deformation under downward pressure, thus dispersing the downward pressure to the connection structure between its rear end and the toilet. Consequently, all the sitting pressure and support force are directly transmitted and applied to the first pressure sensing end 411 and the second pressure sensing end 413 of the pressure sensor 41. This allows the pressure sensor 41 to accurately measure the downward sitting pressure formed by a person sitting on the toilet seat by sensing the current change between the force transmission part 412 and the first pressure sensing end 411. This ensures high accuracy in weight detection and avoids the problem of the weight detection accuracy of the smart toilet being affected by the stress of the toilet seat connection structure.

[0045] Preferably, when no external force applies pressure to the toilet seat, the sensing end of the second pressure sensing end 413 contacts the toilet seat. After the first pressure sensing end 411 of the pressure sensor 41 is subjected to sitting pressure, it forms a downward pressure on the force transmission part 412. The force transmission part 412 transmits the force to the second pressure sensing end 413, thereby directly applying the downward pressure to the toilet seat. Then, the second pressure sensing end 413 provides an upward supporting force. When the force transmission part 412 receives the supporting force from the second sensing end, relative movement occurs between the force transmission part 412 and the first pressure sensing end 411, thereby sensing the pressure.

[0046] exist Figure 10 and Figure 11 In another preferred embodiment shown, the pressure sensor 41 is mounted to the seat base plate 2 using fasteners such as bolts. The pressure sensor 41 may also include a first pressure sensing end 411, a force transmitting part 412, and a second pressure sensing end 413, and its assembly method can be similar to the combination described above. Figure 6 The method described above involves a first pressure sensing end 411 fixedly mounted to the seat base plate 2 using fasteners such as bolts. A force transmission part 412 is connected to the first pressure sensing end 411 and extends through the seat base plate 2, with its end away from the first pressure sensing end 411 connected to a second pressure sensing end 413. The second pressure sensing end 413 extends beyond the lower surface of the seat base plate 2, so that, in use, the toilet seat can be supported on the top surface of the toilet seat via the second pressure sensing end 413, accurately transmitting the pressure applied by the human body to the seat panel 1 to the pressure sensor 41, thereby accurately measuring the human body weight.

[0047] As a preferred option, such as Figure 4 As shown, a human body sensor 43 is also provided on the seat panel 1, and the sensing end of the human body sensor 43 is exposed on the upper surface of the seat panel 1.

[0048] In this way, the pressure sensor 41 and body fat sensor 42 can be activated only when the human body sensor 43 detects that a person is sitting on the toilet seat. As a result, the detection function does not have to be kept on all the time, which helps to reduce energy consumption and extend the service life of the detection devices.

[0049] Preferably, there is an even number of pressure sensors 41, which are divided into two groups. The two groups are symmetrically distributed on the inner wall of the seat panel 1 along the center line of the toilet seat body, and the pressure sensors 41 in each group are evenly distributed.

[0050] Preferably, there are an even number of body fat sensors 42, which are divided into two groups. The two groups are symmetrically distributed on the surface of the seat panel 1 with the center line of the toilet seat on the left and right. The body fat sensors 42 in each group are arranged on the surface of the seat panel 1 that can be touched by the human body.

[0051] Preferably, the rear end of the toilet seat body is rotatably connected to the toilet seat surface via a connecting mechanism; the connecting mechanism includes a first connecting part 31 and a second connecting part 32, which are respectively engaged with the two sides of the rear end of the toilet seat body; the upper and lower surfaces of the first connecting part 31 and the second connecting part 32 have gaps between them and the inner surfaces of the seat panel 1 and the seat base plate 2.

[0052] Preferably, a wire is laid in the cavity between the seat ring panel 1 and the seat ring base plate 2, and the signal output terminal of the health detection sensor is electrically connected to the wire inside the cavity.

[0053] As a preferred option, such as Figures 7 to 9 As shown, the bottom of the first connecting part 31 and the second connecting part 32 has a support leg 34, and the bottom of the support leg 34 contacts the toilet seat; the upper end of the first connecting part 31 and the second connecting part 32 both have a mating part 35, which mates with the rear end of the seat panel 1, and in the initial state, there is a gap between the seat panel 1 and the mating part 35 of the first connecting part 31 and the second connecting part 32.

[0054] The support leg 34 is used to ensure that the first connecting part 31 and the second connecting part 32 do not contact the toilet seat body when the toilet seat body is in its initial state, thereby preventing stress on the toilet seat body structure and ensuring the accuracy of the test results. Moreover, this structure allows the first connecting part 31, the second connecting part 32, and the connected motor to be in relatively independent positions. When the toilet seat is subjected to external force, the seat panel 1 deforms downward until it contacts the mating part 35. The width of the gap is greater than the displacement caused by the downward deformation of the seat panel 1, so that the toilet seat is in a relatively independent state when it deforms downward and is not affected by the rear first connecting part 31 and the second connecting part 32. The first connecting part 31 and the second connecting part 32 have no influence on the deformation of the toilet seat during use, thereby giving the toilet seat of this utility model a high measurement accuracy.

[0055] As a preferred option, such as Figure 7 As shown, both the first connecting part 31 and the second connecting part 32 have a sleeve hole 33, through which the wire for connecting the signal output terminal of the health detection sensor extends out of the cavity; the sleeve hole 33 has a protrusion 37 at one end of the toilet cavity, and the seat base plate 2 is also provided with a limiting groove 21 corresponding to the protrusion 37. The protrusion 37 is engaged in the limiting groove 21, and the first connecting part 31 and the second connecting part 32 can make limited lateral displacement under the limiting action of the limiting groove 21.

[0056] The sleeve hole 33 is used for the wires in the toilet seat cavity to pass through, and the limiting groove 21 serves to limit the first connecting part 31 and the second connecting part 32. There is a certain distance between the sleeve hole 33 and the seat bottom plate 2, which can prevent water in the toilet seat from affecting the wires. In addition, the bottom of the limiting groove 21 is also provided with a water-permeable hole, and the protrusion 37 can block external water from entering the cavity, which can prevent water from accumulating inside the cavity and ensure the normal working environment of the toilet seat.

[0057] As a preferred option, such as Figure 4As shown, a human body sensor 43 is also provided on the seat panel 1, and the sensing end of the human body sensor 43 is exposed on the upper surface of the seat panel 1.

[0058] In this way, the pressure sensor 41 and body fat sensor 42 can be activated only when the human body sensor 43 detects that a person is sitting on the toilet seat. As a result, the detection function does not have to be kept on all the time, which helps to reduce energy consumption and extend the service life of the detection devices.

[0059] As a preferred embodiment of the connecting mechanism, in actual use, a motor for controlling the rotation of the connecting mechanism is connected between the first connecting part 31 and the second connecting part 32, and the motor is mounted on the surface of the toilet seat.

[0060] In this way, the motor can control the first connecting part 31 and the second connecting part 32 to rotate, thereby driving the toilet seat body to rotate, so as to place the toilet seat body on or away from the toilet seat surface, thereby realizing the automatic lifting and lowering of the toilet seat body, making the toilet seat more intelligent.

[0061] In specific implementation, the first connecting part 31 and the second connecting part 32 have a connecting end on opposite sides. The connecting end of the first connecting part 31 is a sleeve, and the connecting end of the second connecting part 32 is a toothed groove 36. The two ends of the motor are respectively movably connected to the sleeve and the toothed groove 36.

[0062] As a preferred embodiment of the motor, the motor connected between the first connecting part 31 and the second connecting part 32 can also serve as a health monitoring controller. While controlling the rotation of the first connecting part 31 and the second connecting part 32, it can also collect human health detection data collected by the toilet seat body, process and transmit it. The wire passes through the sleeve hole 33 and is electrically connected to the health monitoring controller installed on the toilet. The signal output terminal of the pressure sensor 41 and the signal output terminal of the human body sensor 43 are connected to the signal input terminal of the health monitoring controller through wires arranged in the cavity. The health monitoring controller collects and organizes the data in the input signal, outputs the result, and transmits the result to the operating terminal for the user to view.

[0063] The health detection toilet seat body structure disclosed in this utility model has the following technical effects: This utility model's health detection toilet seat body structure can detect multiple health indicators, achieving multi-functional integration, simple operation, reduced detection difficulty, and high detection accuracy. It also features small size, easy installation, stable structural connection, stable and reliable use, while simultaneously considering both the aesthetic appearance and hygienic internal structure of the toilet seat. Furthermore, this utility model's health detection toilet seat body structure can directly replace ordinary toilet seats in ordinary toilets, is compatible with various ordinary toilet seats, facilitates the intelligent transformation of ordinary toilets, and is also suitable for promotion and application in intelligent toilet systems.

[0064] It is understood that this utility model is described through some specific embodiments / exemplifications. Those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and specific embodiments / exemplifications without departing from the spirit and scope of this utility model. Under the teachings of this utility model, modifications can be made to these features and specific embodiments / exemplifications to adapt to specific situations and materials without departing from the spirit and scope of this utility model. The specific embodiments / exemplifications described in this utility model are only a part of the specific embodiments / exemplifications of this utility model, not all of them. The components of the specific embodiments / exemplifications of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the specific embodiments / exemplifications of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected specific embodiments / exemplifications of this utility model. Therefore, this utility model is not limited to the specific embodiments / exemplifications disclosed herein. All other specific embodiments / exemplifications obtained by those skilled in the art based on the specific embodiments / exemplifications of this utility model without inventive effort are within the scope of protection of this utility model.

Claims

1. A toilet seat body, characterized in that, The device includes a seat panel (1), a seat base plate (2), and a health detection sensor mounted on the seat panel (1). The seat panel (1) and the seat base plate (2) are interlocked to form a cavity between the seat panel (1) and the seat base plate (2). The health detection sensor is installed so that its sensing end can sense the signal of a human body sitting on the seat panel (1). The health detection sensor includes a body fat sensor (42), which is installed so that its sensing end is exposed on the upper surface of the seat panel (1) so that it can contact the human body sitting on the seat panel (1) and output a sensing signal through a signal output end located in the cavity.

2. The toilet seat body according to claim 1, characterized in that, The upper surface of the seat panel (1) is provided with several grooves (11). The health detection sensor includes multiple body fat sensors (42) respectively installed in the grooves (11). The bottom of the grooves (11) is provided with through holes, and the signal output end of the body fat sensor (42) passes through the through holes.

3. The toilet seat body according to claim 1, characterized in that, The body fat sensor (42) is configured to release a safe current to the human body through its sensing end when the human body sits on the seat panel (1).

4. The toilet seat body according to claim 1, characterized in that, The seat panel (1) is also provided with a human body sensor (43), and the sensing end of the human body sensor (43) is exposed on the upper surface of the seat panel (1).

5. A toilet seat ring, characterized in that, Includes a toilet seat body according to any one of claims 1 to 4 and a connecting mechanism connected to the rear end of the toilet seat body, wherein the signal output end of the health detection sensor is connected to a wire, and the connecting mechanism forms a sleeve hole (33) for the wire to pass through.

6. A smart toilet, characterized in that, It includes a toilet seat and a toilet seat ring according to claim 5, the toilet seat ring being rotatably connected to the top surface of the toilet seat via the connecting mechanism.

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