Height-adjustable pedestal pan cover plate assembly with self-cleaning urine baffle

Abstract

The utility model belongs to the field of sanitary ware, particularly relates to a height-adjustable pedestal pan cover plate assembly with a self-cleaning urine baffle, and solves the problems that the pedestal pan cover plate assembly cannot be quickly butted with a pedestal pan, and special crowds cannot conveniently go to the toilet. The height-adjustable pedestal pan cover plate assembly with the self-cleaning urine baffle comprises a main frame, a sensing assembly and a control panel, a pedestal pan ring is arranged on the upper portion of the main frame, the main frame comprises a lifting structure, and the sensing assembly is in communication connection with the control panel and used for detecting the height of a user and transmitting height data to the control panel; the control panel controls the lifting structure to adjust the toilet seat to a proper height according to the height data; the main frame comprises an upper frame and a lower frame, the lifting structure comprises at least two sets of vertically-arranged electric lifting rods, and the two ends of the electric lifting rods are fixed to the upper frame and the lower frame respectively and located on the two sides of the toilet seat. The toilet seat is moved to the position above a toilet, so that the toilet seat is aligned with the toilet, and the defecation requirement of a user can be conveniently met.

Description

Technical Field

[0001] The utility model belongs to the field of sanitary ware, and particularly relates to a toilet cover plate assembly which is height-adjustable and has a self-cleaning urine baffle. Background Art

[0002] At present, the height of toilets on the market is fixed and cannot be adjusted according to the height of the body, which makes it inconvenient to use, especially for the elderly, pregnant women, postoperative patients, disabled people and other users who have difficulty squatting. In the prior art, the chair can automatically adjust the height according to the body height, but it is not suitable for use on toilets.

[0003] For example, a utility model patent with publication number CN216091120U discloses a chair with automatically adjustable height, which includes a base, an electric lifting rod, a seat, a control device for controlling the lifting of the electric lifting rod, and a terminal for inputting the patient's height and generating adjustment instructions according to the patient's height and sending them to the control device; the control device includes a shell, a built-in power supply, a controller, a lifting rod driver and a wireless receiver; the bottom of the shell is fixedly connected to the top surface of the base, and the built-in power supply, controller, lifting rod driver and wireless receiver are all arranged in the shell; the built-in power supply, lifting rod driver and wireless receiver are all electrically connected to the controller, the lifting rod driver is electrically connected to the electric lifting rod, and the wireless receiver is wirelessly connected to the terminal.

[0004] The above-mentioned chair of the prior art has a height adjustment function, and the height can be adjusted according to the adaptability of different groups of people. However, it cannot be quickly combined with a toilet. For users who have difficulty squatting, they need to move from the chair to the toilet when they need to use the toilet. This seemingly ordinary action brings many inconveniences to this special group of people. In addition, since the toilet seat needs to be raised and lowered, male urine is easy to pass forward and cannot fall into the toilet. Utility Model Content

[0005] The utility model aims to solve the above problems in the prior art and proposes a convenient-to-use height-adjustable toilet seat cover assembly with a self-cleaning urine baffle.

[0006] In order to achieve the purpose of innovation, the following technical solutions can be used to achieve the purpose: a toilet cover assembly with adjustable height and a self-cleaning urine baffle, including a main frame, a height sensor and a control panel, a toilet ring is provided on the upper part of the main frame, the main frame includes a lifting structure for driving the toilet ring to rise and fall, the main frame includes an upper frame and a lower frame, the lifting structure includes at least two groups of vertically arranged electric lifting rods, the two ends of the electric lifting rods are respectively fixed to the upper frame and the lower frame, and are located on both sides of the toilet ring, a urine self-cleaning shielding structure is provided under the toilet ring, and the urine self-cleaning shielding structure includes a baffle and a cleaning assembly.

[0007] In the utility model, the height-adjustable toilet cover assembly with a self-cleaning urine baffle can be used by users sitting on the toilet seat, wherein the height sensor can be installed on the ceiling or wall, can detect the user's passing, and collect height data, the control panel is connected to the height sensor, the height sensor transmits the data to the control panel, the control panel controls the lifting structure to drive the toilet seat to rise and fall, and is suitable for people of different heights, the control panel automatically adjusts the toilet seat to the corresponding appropriate height, has a high degree of automation, and is more convenient to use. The main frame is specifically composed of an upper frame and a lower frame, the upper frame is mainly used to carry the toilet seat, and the lower frame is mainly used for stable contact with the ground, the upper frame and the lower frame are connected by an electric lifting rod, the electric lifting rod is vertically arranged, and the lifting control of the upper frame is realized by the extension and contraction of the electric lifting rod. When in use, this product can be pushed above the toilet, or the toilet bucket can be moved below the product, so that the toilet seat is aligned with the toilet, and the toilet needs of people with mobility difficulties can be conveniently met.

[0008] In the above-mentioned height-adjustable toilet cover assembly with a self-cleaning urine baffle, the lower frame includes at least two cross bars, the lower end of the electric lifting rod is fixed to the middle of the cross bars, the cross bars are located on both sides of the toilet seat, and their length direction is consistent with the front-to-back direction of the toilet seat.

[0009] The lower frame is mainly composed of two front-to-back crossbars, which are located on both sides, that is, there is no obstruction on the front and back sides of the lower frame, which provides conditions for the main frame to be directly placed above an ordinary toilet. The toilet ring is located above the toilet and can be used directly, which meets the requirement that the toilet cover assembly with adjustable height and self-cleaning urine baffle is directly placed above an ordinary toilet, eliminating the need for complicated installation. Of course, the toilet cover assembly with adjustable height and self-cleaning urine baffle can also be used directly with a disposable plastic bag underneath, which is suitable for sites without sewage discharge facilities and is easy to use.

[0010] In the above-mentioned height-adjustable toilet seat cover assembly with a self-cleaning urine baffle, the baffle is fixed to the front portion of the upper frame and extends downward.

[0011] The cleaning assembly includes a water pump and a water tank fixed on the upper frame. The water inlet end of the water pump is connected to the water tank through an inlet pipe, and the water outlet end is connected to an outlet pipe with the outlet aligned with the baffle. The water pump is electrically connected to the control panel.

[0012] A urine self-cleaning protection structure is provided under the toilet seat, wherein the baffle is used to block urine, especially to prevent male urine from penetrating forward, and the cleaning component is used to clean the baffle, effectively avoiding the generation of urine scale and odor. Specifically, the baffle is fixed on the upper frame and can be raised and lowered together with the toilet seat. The baffle extends downward, and its size is adapted to the physiological curve of urine, and has a good effect of blocking urine; the cleaning component specifically achieves the effect of cleaning the baffle by sucking water from the water tank through a water pump and spraying it onto the baffle. The water tank and the water inlet end of the water pump are connected by a water inlet pipe, and the water outlet end of the water pump is connected to the water outlet pipe. The control panel is electrically connected to the water pump and can be used to control the start and stop of the water pump. When the control panel receives a signal that the user is away, the water pump is controlled to spray water, and the water is cleaned after use, which is cleaner and more hygienic.

[0013] In the above-mentioned height-adjustable toilet seat cover assembly with a self-cleaning urine baffle, the lower end of the baffle is inclined inwardly, and a transverse groove is provided on the inner side of its upper end, one end of the transverse groove is open and the other end is closed, and the water outlet of the water outlet pipe is plugged into the open end of the transverse groove.

[0014] The lower end of the baffle is inclined inwardly, ensuring that water can completely flow through the entire effective surface of the baffle when it flows downward after being sprayed onto the baffle; a transverse groove is horizontally opened at the upper end of the baffle, and the opening of the transverse groove faces inward. In the transverse direction, one end is open for plugging in the water outlet pipe, and the far end is closed, so that the water is blocked by the closed end after being sprayed and flows downward through the effective surface of the baffle; the structure is simple and has a good cleaning effect.

[0015] In the above-mentioned height-adjustable toilet cover assembly with a self-cleaning urine baffle, the control panel is connected to a manual operation panel, and the manual operation panel is detachably connected to the main frame. The manual operation panel includes a height adjustment button for manually adjusting the height of the toilet seat and a display screen for displaying the height of the toilet seat.

[0016] The manual operation panel is connected to the control panel. After the toilet seat is automatically raised to the appropriate height, the manual operation panel can be used to manually adjust the height of the toilet seat to the most comfortable height to improve the comfort of use. It can even be used to properly raise the height of the toilet seat before getting up to achieve the effect of helping to get up. The display screen can be used to display information such as the height of the toilet seat, and has a good information interaction function. The manual operation panel is detachable and can be removed when in use, making it more convenient to use.

[0017] In the above-mentioned toilet seat cover assembly with adjustable height and self-cleaning urine baffle, the height sensor includes a height detection module, a wireless module and a battery. The wireless module is electrically connected to the height detection module and is used to send height data to the control panel. The battery is connected to the wireless module and the height detection module at the same time. The height detection module includes an infrared sensor component and / or an ultrasonic sensor component.

[0018] The battery is used for power supply, and the height detection module specifically detects the height, and transmits the data to the control panel through the wireless module, so that the height sensor is free from the constraints of the external connection line, the installation position is more free, and the use environment is more diverse. The height detection module can use an infrared sensor component or an ultrasonic sensor component, or it can set an infrared sensor component and an ultrasonic sensor component at the same time to improve the detection accuracy. The specific structure of the infrared sensor component, ultrasonic sensor component, battery and wireless module and the connection details between them are common knowledge in the prior art and will not be elaborated in detail.

[0019] As an optimization, the control panel is electrically connected to a human body sensor for detecting signals when a user sits down to use and stands up after use to control the water spraying of the cleaning component. The human body sensor includes one or more of a pressure sensor, a capacitive sensor, a pyroelectric sensor, and an infrared sensor.

[0020] The human body sensor is used to detect the relevant signals when the user starts to use and finishes using, and transmits the signal to the control panel, which controls the start and stop of the cleaning component according to the corresponding control logic to achieve intelligent and automated effects. Specifically, the acquisition of the signal can be achieved through any one of a pressure sensor, a capacitive sensor, a pyroelectric sensor, and an infrared sensor. Of course, multiple sensing components can also be set for collaborative detection to further improve the detection accuracy, among which a pressure sensor or a capacitive sensor is preferred. In addition, the specific installation location, installation details and corresponding detection principles of the pressure sensor, capacitive sensor, pyroelectric sensor, and infrared sensor are common knowledge and will not be specifically expanded.

[0021] In the above-mentioned height-adjustable toilet seat cover assembly with a self-cleaning urine baffle, a toilet seat cover is also provided above the toilet seat ring, the toilet seat ring and the toilet seat cover are hingedly connected to the upper frame, and the lower end surface of the toilet seat ring abuts against the upper frame.

[0022] The toilet seat cover can be covered on the toilet seat ring, which is clean and hygienic. The toilet seat ring is hingedly connected to the toilet seat cover and has the function of a flip switch. The lower end of the toilet seat ring is against the upper frame, and the upper frame provides an upward supporting force.

[0023] In the above-mentioned height-adjustable toilet seat cover assembly with a self-cleaning urine baffle, at least four sets of universal wheel assemblies with locking functions are provided on the lower frame.

[0024] A universal wheel assembly is provided on the lower frame to facilitate the movement of the toilet cover assembly with adjustable height and self-cleaning urine baffle. It also has a locking function, which can be locked to prevent movement during use, making it more stable to use. At least four groups of universal wheel assemblies are arranged and evenly distributed to make the structure more stable.

[0025] In the above-mentioned height-adjustable toilet seat cover assembly with a self-cleaning urine baffle, an armrest is fixedly provided on the upper frame, and the armrest is arc-shaped and located on the side of the toilet seat.

[0026] An armrest is provided on the upper frame to help users, especially disabled users, to stand up. The armrest is curved to prevent users from bumping into sharp corners.

[0027] Compared with the prior art, the utility model has the following advantages:

[0028] 1. In the utility model, the height-adjustable toilet seat cover assembly with a self-cleaning urine baffle can be used by users sitting on the toilet seat. The height sensor can be installed on the ceiling or wall to detect the user's passing and collect height data. The control panel is connected to the height sensor in communication. The lifting structure can drive the toilet seat to rise and fall, which is suitable for different groups of people. The control panel controls the movement of the lifting structure to automatically adjust the toilet seat to the corresponding appropriate height. The main frame is specifically composed of an upper frame and a lower frame. The upper frame is mainly used to carry the toilet seat, and the lower frame is mainly used for stable contact with the ground. The upper frame and the lower frame are connected by an electric lifting rod, which is vertically arranged. The lifting control of the upper frame is realized by the extension and retraction of the electric lifting rod. When using it, this product can be pushed above the toilet, or the toilet bucket can be moved below the product so that the toilet seat is aligned with the toilet, which can conveniently meet the toilet needs of people with limited mobility.

[0029] 2. The lower frame is mainly composed of two front-to-back crossbars, which are located on both sides, that is, the front and back sides of the lower frame are not blocked, which provides conditions for the main frame to be directly placed above an ordinary toilet. The toilet ring is located above the toilet and can be used directly, which meets the requirement that the height-adjustable toilet cover assembly with a self-cleaning urine baffle can be directly placed above an ordinary toilet, eliminating the need for complicated installation. Of course, the height-adjustable toilet cover assembly with a self-cleaning urine baffle can also be used directly with a disposable plastic bag underneath, which is suitable for sites without sewage discharge facilities and is easy to use.

[0030] 3. A urine self-cleaning protection structure is provided under the toilet seat, wherein the baffle is used to block urine, especially to prevent male urine from penetrating forward, and the cleaning component is used to clean the baffle, effectively avoiding the generation of urine scale and odor. Specifically, the baffle is fixed on the upper frame and can be raised and lowered together with the toilet seat. The baffle extends downward, and its size is adapted to the physiological curve of urine, and has a good effect of blocking urine; the cleaning component specifically uses a water pump to absorb water from the water tank and spray it onto the baffle to achieve the effect of cleaning the baffle, which is connected by an outlet pipe and an inlet pipe. The control panel is electrically connected to the water pump and can be used to control the start and stop of the water pump. When the control panel receives a signal that the user is away, it controls the water pump to spray water, and cleans after use, which is clean and hygienic.

[0031] 4. The lower end of the baffle is inclined inward, ensuring that water can completely flow through the entire active surface of the baffle when it flows downward after being sprayed onto the baffle; a transverse groove is opened horizontally at the upper end of the baffle, and the opening of the transverse groove faces inward. In the transverse direction, one end is open for plugging in the water outlet pipe, and the far end is closed, so that the water is blocked by the closed end after being sprayed and flows downward through the active surface of the baffle; the structure is simple and has a good cleaning effect.

[0032] 5. The manual operation panel is connected to the control panel. After the toilet seat is automatically raised or lowered to a suitable height, the manual operation panel can be used to manually adjust the height of the toilet seat to fine-tune it to the most comfortable height to improve the comfort of use. It can even be used to appropriately raise the height of the toilet seat before getting up to help you get up. The display screen can be used to display information such as the height of the toilet seat and has good information interaction functions. The manual operation panel can be installed detachably and can be removed when in use, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0034] Figure 2 This is a structural schematic diagram of the urine self-cleaning protection structure provided by the utility model;

[0035] Figure 3 It is a detailed enlarged view of the baffle provided by the utility model;

[0036] Figure 4 It is a schematic diagram of the connection between the control panel, the manual operation panel, the height sensor, the electric lifting rod and the water pump provided by the utility model.

[0037] In the figure, a main frame 1, an upper frame 11, a lower frame 12, a cross bar 13, a height sensor 2, a control panel 3, a toilet seat 4, a toilet cover 41, a lifting structure 5, an electric lifting rod 51, a urine self-cleaning protective structure 6, a baffle 61, a cross groove 62, a cleaning component 63, a water pump 64, a water tank 65, a water outlet pipe 66, a manual operation panel 7, a universal wheel assembly 8, and an armrest 9. DETAILED DESCRIPTION

[0038] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0039] Specific implementation examples Figure 1-4 As shown, the toilet cover assembly with adjustable height and self-cleaning urine baffle includes a main frame 1, a height sensor 2 and a control panel 3. A toilet ring 4 is provided on the upper part of the main frame 1. The main frame 1 includes a lifting structure 5 for driving the toilet ring 4 to rise and fall. The height sensor 2 is communicatively connected with the control panel 3. The height of the user is detected by the height sensor 2 and the height data is transmitted to the control panel 3. The control panel 3 compares the preset data to control the lifting structure 5 to adjust the toilet ring 4 to an appropriate height. The control panel 3 is a microcomputer control panel.

[0040] Specifically, in the toilet cover assembly of the utility model with adjustable height and self-cleaning urine baffle, the user can sit on the toilet seat 4 to use it, wherein the height sensor 2 can be installed on the ceiling or wall, can detect the user's passing and collect height data, the control panel 3 is communicated with the height sensor 2, the height sensor 2 transmits the data to the control panel 3, and the lifting structure 5 can drive the toilet seat 4 to rise and fall, which is suitable for different groups of people and is more convenient to use.

[0041] like Figure 1 As shown, the main frame 1 includes an upper frame 11 and a lower frame 12, and the lifting structure 5 includes two sets of vertically arranged electric lifting rods 51, the two ends of which are respectively fixed to the upper frame 11 and the lower frame 12, and are located on both sides of the toilet seat 4. The lower frame 12 includes two cross bars 13, the lower ends of the electric lifting rods 51 are fixed to the middle of the cross bars 13, and the cross bars 13 are located on both sides of the toilet seat 4, and their length direction is consistent with the front-back direction of the toilet seat 4.

[0042] Specifically, the main frame 1 is specifically composed of an upper frame 11 and a lower frame 12. The upper frame 11 is mainly used to carry the toilet seat 4, and the lower frame 12 is mainly used for stable contact with the ground. The upper frame 11 and the lower frame 12 are connected by an electric lifting rod 51. The electric lifting rod 51 is vertically arranged. The lifting and lowering control of the upper frame 11 is realized by the extension and contraction of the electric lifting rod 51. The lower frame 12 is mainly composed of two cross bars 13 facing forward and backward. The cross bars 13 are located on both sides, that is, there is no obstruction on the front and back sides of the lower frame 12, which provides conditions for the main frame 1 to be directly placed above an ordinary toilet. The toilet seat 4 is located above the toilet and can be used directly, which meets the requirement that the toilet seat cover assembly with adjustable height and self-cleaning urine baffle is directly placed above the ordinary toilet, eliminating the need for complicated installation. Of course, the toilet seat cover assembly with adjustable height and self-cleaning urine baffle can also be directly used with a disposable plastic bag underneath, which is suitable for sites without sewage discharge facilities and is easy to use.

[0043] like Figure 2 , 3 As shown in Figure 4, a urine self-cleaning shielding structure 6 is provided below the toilet seat 4, and the urine self-cleaning shielding structure 6 includes a baffle 61 and a cleaning assembly 63; the baffle 61 is fixedly arranged at the front of the upper frame 11 and extends downward, and the width and length of the baffle 61 are adapted to the physiological curve of urine; the cleaning assembly 63 includes a water pump 64 and a water tank 65 fixed on the upper frame 11, the water inlet end of the water pump 64 is connected to the water tank 65 through a water inlet pipe, and the water outlet end is connected to a water outlet pipe 66 with a water outlet aligned with the baffle 61, and the water pump 64 is electrically connected to the control panel 3, and when the control panel 3 receives a signal from the height sensor 2 indicating that the user is away, the water pump 64 is controlled to work. The lower end of the baffle 61 is inclined inward, and a transverse groove 62 is provided on the inner side of its upper end, and one end of the transverse groove 62 is open and the other end is closed, and the outlet of the water outlet pipe 66 is plugged into the open end of the transverse groove 62.

[0044] Specifically, a urine self-cleaning protection structure 6 is provided below the toilet seat 4, wherein the baffle 61 is used to block urine, especially to prevent male urine from passing forward, and the cleaning component 63 is used to clean the baffle 61, effectively avoiding the generation of urine scale and odor. Specifically, the baffle 61 is fixed on the upper frame 11, and can be raised and lowered together with the toilet seat, and the baffle 61 extends downward, and the size is adapted to the physiological curve of urine, and has a good effect of blocking urine; the cleaning component 63 specifically absorbs water from the water tank 65 through the water pump 64 and sprays it onto the baffle 61 to achieve the effect of cleaning the baffle 61, the water tank 65 and the water inlet end of the water pump 64 are connected by a water inlet pipe, and the water outlet end of the water pump 64 is connected to the water outlet pipe 66, and the control panel 3 is electrically connected to the water pump 64, which can be used to control the start and stop of the water pump, and when the control panel 3 receives a signal that the user is away, the water pump 64 is controlled to work and spray water, and cleans after use, which is cleaner and more hygienic. The lower end of the baffle 61 is inclined inward, ensuring that water can completely flow through the entire active surface of the baffle 61 when it flows downward after being sprayed onto the baffle 61; a transverse groove 62 is horizontally opened at the upper end of the baffle 61, and the transverse groove 62 opens inward. In the transverse direction, one end is open for plugging in the water outlet pipe 66, and the far end is closed, so that the water is blocked by the closed end after being sprayed and flows downward through the active surface of the baffle 61; the structure is simple and has a good cleaning effect.

[0045] As an optimization, the control panel 3 is connected to a manual operation panel 7, which is detachably connected to the upper frame 11 and includes a height adjustment button for manually adjusting the height of the toilet seat 4 and a display screen for displaying the height of the toilet seat 4.

[0046] In other words, the manual operation panel 7 is connected to the control panel 3. After the toilet seat 4 is automatically raised to a suitable height, the manual operation panel 7 can be used to manually adjust the height of the toilet seat 4, and the toilet seat 4 can be fine-tuned to the most comfortable height to improve the comfort of use. It can even be used to properly raise the height of the toilet seat 4 before getting up to achieve the effect of helping to get up. The display screen can be used to display information such as the height of the toilet seat 4, and has a good information interaction function. The manual operation panel 7 is detachably installed and can be removed when in use, which is more convenient to use.

[0047] As an optimization, the height sensor 2 includes an ultrasonic sensor component, a wireless communication module and a battery. The wireless communication module is electrically connected to the ultrasonic sensor component and is used to send height data to the control panel 3. The control panel 3 has a wireless communication module. The battery is connected to the wireless communication module and the ultrasonic sensor component at the same time for power supply. Specifically, the height detection module uses an ultrasonic sensor component to detect the height, and transmits the data to the control panel 3 through the wireless communication module, so that the height sensor 2 is free from the constraints of external connecting wires, the installation position is more free, and the use environment is more diverse.

[0048] In this embodiment, a human body sensor (not specifically shown in the figure) is provided in the toilet seat 4. The installation position of the human body sensor is a pressure sensor, which is the same as the installation position on the smart toilet seat in the prior art. The pressure sensor is electrically connected to the control panel 3, and is used to detect signals when the user sits down to use and stands up after use to control the water spraying of the cleaning component 63.

[0049] Specifically, the human body sensor is used to detect the relevant signals of the user starting to use and finishing use, and transmit the signal to the control panel 3, and the control panel 3 controls the start and stop of the water pump 64 of the cleaning component 63 according to the corresponding control logic, so as to achieve intelligent and automatic effects. Specifically, the acquisition of the signal is realized by the pressure sensor arranged between the toilet seat 4 and the upper frame 11, and the pressure sensor specifically detects the contact signal between the user and the toilet seat 4 to judge the user's use status, especially when it is detected that the user gets up and leaves the toilet seat 4 after use, the water pump 64 is started to flush in time. Of course, the manual operation panel 7 can also be provided with relevant buttons for controlling the water pump 64. The user sends a signal through the manual operation panel 7, and the control panel 3 controls the start and stop of the water pump 64, so as to achieve timely manual flushing, which is more practical.

[0050] As an optimization, a toilet seat cover 41 is also provided above the toilet seat 4. The toilet seat 4 and the toilet seat cover 41 are hingedly connected to the upper frame 11, and the lower end surface of the toilet seat 4 abuts against the upper frame 11. The toilet seat cover 41 can be covered on the toilet seat 4, which is clean and hygienic. The toilet seat 4 and the toilet seat cover 41 are hingedly connected and have the function of a flip switch. The lower end of the toilet seat 4 abuts against the upper frame 11, and the upper frame 11 provides an upward support force.

[0051] As an optimization, four sets of universal wheel assemblies 8 with locking functions are provided on the lower frame 12. The universal wheel assemblies 8 are respectively fixed at both ends of the cross bar 13, which facilitates the movement of the toilet cover assembly with adjustable height and self-cleaning urine baffle, and has a locking function, which can be locked to prevent movement when in use, making it more stable to use. At least four sets of universal wheel assemblies 8 are arranged, which are evenly distributed to make the structure more stable.

[0052] As an optimization, two sets of armrests 9 are fixedly provided on the upper frame 11, and the armrests 9 are arc-shaped and located on the left and right sides of the toilet seat 4. It can help users, especially disabled users, to get up, and the armrests 9 are arc-shaped to prevent users from hitting sharp corners.

[0053] Specific working principle: when used on an ordinary toilet, the toilet cover assembly with adjustable height and self-cleaning urine baffle is pushed onto the ordinary toilet, the toilet ring 4 is aligned with the toilet opening, and the universal wheel assembly 8 is locked. When the user walks in, the height sensor 2 detects the user's approach, the ultrasonic sensor assembly collects the height data, and transmits the height data to the control panel 3 through the wireless communication module. The control panel 3 controls the lifting and retraction of the electric lifting rod 51 to lift the toilet ring 4 to a suitable height. The manual operation panel 7 assists in adjusting the height of the toilet ring 4, and fine-tunes the toilet ring 4 to the most comfortable height. After the user has finished using it, the height adjustment button of the manual operation panel 7 can be used to control the rise of the toilet ring 4 to assist in getting up. After the pressure sensor detects that the user has left, the control panel 3 controls the water pump 64 to start working and spray water to clean the baffle 61.

[0054] When used in a place without sewage discharge facilities, a disposable plastic bag is put under the upper frame 11, and the above simple use can be carried out.

[0055] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A height-adjustable toilet seat cover assembly with a self-cleaning urine baffle, characterized in that: The invention comprises a main frame (1), a height sensor (2) and a control panel (3); a toilet seat (4) is provided on the upper part of the main frame (1); the main frame (1) comprises a lifting structure (5) for driving the toilet seat (4) to rise and fall; the main frame (1) comprises an upper frame (11) and a lower frame (12); the lifting structure (5) comprises at least two groups of vertically arranged electric lifting rods (51); the two ends of the electric lifting rods (51) are respectively fixed to the upper frame (11) and the lower frame (12) and are located on both sides of the toilet seat (4); a urine self-cleaning protection structure (6) is provided below the toilet seat (4); the urine self-cleaning protection structure (6) comprises a baffle (61) and a cleaning assembly (63).

2. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to claim 1, characterized in that: The lower frame (12) comprises at least two cross bars (13), the lower end of the electric lifting rod (51) is fixed to the middle of the cross bars (13), the cross bars (13) are located on both sides of the toilet seat (4), and the length direction thereof is consistent with the front-rear direction of the toilet seat (4).

3. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to claim 1, characterized in that: The baffle (61) is fixedly arranged on the front part of the upper frame (11) and extends downward.

4. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to claim 3, characterized in that: The cleaning assembly (63) comprises a water pump (64) and a water tank (65) fixed on the upper frame (11); the water inlet end of the water pump (64) is connected to the water tank (65) via a water inlet pipe, and the water outlet end is connected to a water outlet pipe (66) whose water outlet is aligned with the baffle (61); the water pump (64) is electrically connected to the control panel (3).

5. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to claim 4, characterized in that: The lower end of the baffle (61) is inclined inwardly, and a transverse groove (62) is provided on the inner side of the upper end thereof. The transverse groove (62) is open at one end and closed at the other end. The water outlet of the water outlet pipe (66) is plugged into the open end of the transverse groove (62).

6. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to claim 1, characterized in that: The control panel (3) is connected to a manual operation panel (7), and the manual operation panel (7) is detachably connected to the main frame (1), and comprises a height adjustment button for manually adjusting the height of the toilet seat (4) and a display screen for displaying the height of the toilet seat (4).

7. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to any one of claims 1 to 6, characterized in that: The height sensor (2) comprises a height detection module, a wireless module and a battery. The wireless module is electrically connected to the height detection module and is used to send height data to the control panel (3). The battery is connected to the wireless module and the height detection module at the same time. The height detection module comprises an infrared sensor component and / or an ultrasonic sensor component.

8. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to any one of claims 1 to 6, characterized in that: A toilet seat cover (41) is also provided above the toilet seat (4); the toilet seat (4) and the toilet seat cover (41) are hingedly connected to the upper frame (11); and the lower end surface of the toilet seat (4) abuts against the upper frame (11).

9. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to any one of claims 1 to 6, characterized in that: The lower frame (12) is provided with at least four sets of universal wheel assemblies (8) having a locking function.

10. The height-adjustable toilet seat cover assembly with a self-cleaning urine baffle according to any one of claims 1 to 6, characterized in that: An armrest (9) is fixedly provided on the upper frame (11); the armrest (9) is arc-shaped and is located on the side of the toilet seat (4).

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