One-key cover changing digital display intelligent toilet cover

Abstract

The utility model discloses a one-key sleeve changing digital display intelligent closestool cover, including the back box for with closestool fixed, with the seat ring and the barrel cover of the rotation connection for covering on closestool mouth and install in the back box for the seat ring film is unreeled unreeled mechanism, unreeled mechanism sets up in the back box one end for unreeled to the seat ring film one end, the other end inside of back box is equipped with the mounting groove, the mounting groove is equipped with the pull film mechanism for pulling the seat ring film other end, the utility model discloses a pull film mechanism and cut-off mechanism cooperation mode instead of transmission's film mechanism, can when replacing seat ring film automatically cut it off and collect to the dustbin, thoroughly solved the film easy in the back box bacteria problem in the prior art, greatly promoted the health management level, in addition, the digital display screen set up on the back box can real -time display temperature, and the user is convenient according to environmental temperature and starts seat ring heating function, and the comfort level has been enhanced.

Description

Technical Field

[0001] This utility model relates to the field of smart toilet seat technology, specifically a digital display smart toilet seat with one-button replacement. Background Technology

[0002] Many public restrooms now use smart toilet seats. Smart toilet seats can perform functions such as heating, washing, and film replacement. The film replacement function automatically covers the seat with a thin film, which can be replaced with one click by pressing the corresponding button on the toilet seat before using the toilet.

[0003] For example, Chinese utility model patent application number 201320282979.7 discloses an intelligent toilet seat, including an upper cover, a rear compartment, and a seat ring; the upper cover is provided with an automatic sensing flip-top device at its front end or side; the rear compartment is provided with a film-laying device, a film-retracting device, an automatic controller, and an automatic film-changing sensor, with a film-changing switch button located on the rear compartment; a deodorizer is provided at the bottom of the rear compartment; a flushing device is provided below the rear compartment; the flushing device is connected to a water supply device; a flexible, temperature-controlled heating pad is attached to the underside of the seat ring; and a water spray control panel is provided next to the seat ring.

[0004] Regarding the aforementioned existing technology, in actual use, some men who are not hygienic do not lift the seat ring when urinating, which makes it easy for urine to drip onto the film. Although the used film can be rolled up into the back compartment, the film is usually used up in a whole roll before being replaced, and urine in the back compartment can easily attract bacteria.

[0005] In view of this, the purpose of this utility model is to propose a one-button replacement digital display smart toilet seat that can automatically cut off the seat film and throw it into the trash can, so that sanitation management personnel can promptly dispose of the replaced seat film during daily cleaning. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of the existing technology by providing a one-click digital display smart toilet seat replacement system to solve the problems in the background technology.

[0007] This utility model provides the following technical solution: a one-button replaceable digital display smart toilet seat, including a back box for fixing to the toilet, a seat ring and a lid rotatably connected to the back box for covering the toilet opening, and an unwinding mechanism installed in the back box for unwinding the seat ring film.

[0008] The unwinding mechanism is located at one end of the rear box for unwinding one end of the seat ring film. The other end of the rear box is provided with an installation groove, and the installation groove is provided with a film pulling mechanism for pulling the other end of the seat ring film.

[0009] The membrane-pulling mechanism includes:

[0010] Two vertical guide rails are fixed in the mounting groove, and the two vertical guide rails are symmetrically arranged on both sides of the seat ring film;

[0011] Two clamping mechanisms for holding the seat ring film are vertically and movably mounted within the two vertical guide rails; and,

[0012] A cutting mechanism is provided at the lower end of the two vertical guide rails for cutting the seat ring film;

[0013] A trash can for collecting the cut seat ring film is placed at the lower end of the mounting slot.

[0014] Preferably, the rear box has an opening communicating with the mounting groove, and the other end of the seat ring film connected to the unwinding mechanism enters the interior of the mounting groove through the opening.

[0015] Preferably, a film guide roller is rotatably mounted inside the mounting groove at the upper end of the film pulling mechanism.

[0016] Preferably, a door is installed at the opening of the mounting slot via a hinge.

[0017] Preferably, the clamping mechanism includes a slider slidably mounted in the vertical guide rail, a fixed clamping block fixed to one end of the slider, a movable clamping block movably mounted to the other end of the slider, and a clamping electric cylinder connected between the movable clamping block and the slider.

[0018] Preferably, the cutting mechanism includes a pad fixed to the lower end of the vertical guide rail, a movable block movably mounted on the pad, and a cutting blade fixed to the movable block. The pad is equipped with a first driving mechanism for driving the movable block to move.

[0019] Preferably, a second drive mechanism for driving the slider to move is installed inside the vertical guide rail.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model replaces the transmission film winding mechanism by adopting a film pulling mechanism and a cutting mechanism in combination. It can automatically cut and collect the seat ring film into the trash can when changing the seat ring film, which completely solves the problem of bacteria growing in the back box of the prior art and greatly improves the level of hygiene management. In addition, the digital display screen on the back box can display the temperature in real time, which makes it convenient for users to start the seat ring heating function according to the ambient temperature, thus enhancing comfort. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention during installation.

[0022] Figure 2 This is a schematic diagram of another three-dimensional structure during the installation of this utility model.

[0023] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0024] Figure 4 This is a schematic diagram of the film clamping mechanism and the cutting mechanism of this utility model.

[0025] Figure 5 This is a three-dimensional structural diagram of the present invention.

[0026] Figure 6 This is a schematic diagram of the cutting mechanism of this utility model.

[0027] In the diagram: 1. Seat ring; 2. Toilet; 3. Lid; 4. Unwinding mechanism; 5. Rear compartment; 6. Opening; 7. Door; 8. Hinge; 9. Seat ring film; 10. Trash can; 11. Mounting groove; 12. Film guide roller; 13. Vertical guide rail; 14. Film clamping mechanism; 141. Slider; 142. Fixed clamping block; 143. Clamping electric cylinder; 144. Movable clamping block; 15. Cutting mechanism; 151. Pad; 152. First drive mechanism; 153. Movable block; 154. Cutting blade; 16. Second drive mechanism. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6 This utility model discloses a one-button-change digital display smart toilet seat, including a rear box 5 for fixing to the toilet 2, a seat ring 1 and a lid 3 rotatably connected to the rear box 5 for covering the opening of the toilet 2, and an unwinding mechanism 4 installed in the rear box 5 for unwinding the seat ring film 9. The rear box 5 is fixed to the rear end of the toilet 2. The seat ring 1 and the lid 3 can rotate at the upper end of the rear box 5 and can cover the opening of the toilet 2. The unwinding mechanism 4 is used to install the rolled seat ring film 9. This unwinding mechanism 4 is common in conventional automatic film-changing toilet seats. Its main function is to install the seat ring film 9. When the other end of the seat ring film 9 is under tension, it will automatically unwind. This is existing technology and will not be described in detail here.

[0030] The unwinding mechanism 4 is located at one end of the rear box 5 for unwinding one end of the seat ring film 9. The other end of the rear box 5 is provided with an installation groove 11. The installation groove 11 is provided with a film pulling mechanism for pulling the other end of the seat ring film 9. The film pulling mechanism in the prior art is a film winding mechanism. The problem caused by the film winding mechanism is that the film soiled by urine will also be wound into the installation groove 11, which can easily cause bacterial growth.

[0031] In this embodiment, the membrane pulling mechanism includes:

[0032] Two vertical guide rails 13 are fixed in the mounting groove 11, and the two vertical guide rails 13 are symmetrically arranged on both sides of the seat ring film 9;

[0033] Two clamping mechanisms 14 for holding the seat ring film 9 are vertically mounted within two vertical guide rails 13; and,

[0034] A cutting mechanism 15 is installed at the lower end of the two vertical guide rails 13 to cut the seat ring film 9.

[0035] With the above structure, when it is necessary to replace the seat ring film 9 on the seat ring 1, the two clamping mechanisms 14 in the two vertical guide rails 13 can alternately clamp one end of the seat ring film 9 and pull the seat ring film 9 downward, so that the seat ring film 9 is pulled out from the unwinding mechanism 4 in small sections, thereby removing the soiled seat ring film 9 from the seat ring 1. Then, the soiled seat ring film 9 can be separated from the clean seat ring film 9 by cutting the pulled-down seat ring film 9 by the cutting mechanism 15.

[0036] To facilitate the collection of the cut seat ring film 9, a trash can 10 for collecting the cut seat ring film 9 is placed at the lower end of the mounting slot 11. The trash can 10 can be covered with a trash bag, so that the cut seat ring film 9 will automatically fall into the trash can 10. Cleaning staff only need to remove the trash bag to clean up the soiled seat ring film 9, thus preventing the seat ring film 9 from staying in the rear box 5 for a long time.

[0037] like Figure 1 As shown, the rear box 5 has an opening 6 that communicates with the mounting groove 11, and the other end of the seat ring film 9 connected to the unwinding mechanism 4 enters the interior of the mounting groove 11 through the opening 6.

[0038] like Figure 2 and Figure 3 As shown, a film guide roller 12 is rotatably mounted inside the mounting groove 11 at the upper end of the film pulling mechanism. The seat ring film 9 pulled out from the seat ring 1 is guided by the film guide roller 12 and enters the mounting groove 11.

[0039] The opening of the mounting slot 11 is fitted with a door 7 via a hinge 8, and the other side of the door 7 is fixed to the other side of the opening of the mounting slot 11 via a buckle, pin, or other structure.

[0040] In one embodiment of this application, such as Figure 4 As shown, the film clamping mechanism 14 includes a slider 141 slidably mounted in a vertical guide rail, a fixed clamping block 142 fixed to one end of the slider 141, a movable clamping block 144 movably mounted to the other end of the slider 141, and a clamping electric cylinder 143 connected between the movable clamping block 144 and the slider 141. The seat ring film 9 passes between the fixed clamping block 142 and the movable clamping block 144. In use, the clamping electric cylinder 143 drives the movable clamping block 144 to move and clamp the seat ring film 9. Then, the slider 141 moves downward to pull the seat ring film 9 downward. Then, the film clamping mechanism 14 returns to its original position. The above action is repeated by another set of film clamping mechanisms 14. The two sets of film clamping mechanisms 14 operate alternately, similar to two hands pulling the seat ring film 9 downward from both sides to replace the soiled seat ring film 9 from the seat ring 1.

[0041] In one embodiment of this application, the cutting mechanism 15 includes a pad 151 fixed to the lower end of the vertical guide rail 13, a movable block 153 movably mounted on the pad 151, and a cutting blade 154 fixed to the movable block 153. The pad 151 is equipped with a first driving mechanism 152 for driving the movable block 153 to move. The movable block 153 is driven to move by the first driving mechanism 152. When the movable block 153 moves, it drives the cutting blade 154 to move, and the cutting blade 154 cuts the seat ring film 9.

[0042] A second drive mechanism 16 for driving the slider 141 to move is installed inside the vertical guide rail 13.

[0043] Both the first drive mechanism 152 and the second drive mechanism 16 are motor lead screw drive structures.

[0044] It is understood that the clamping electric cylinder 143, the first drive mechanism 152 and the second drive mechanism 16 are all electrically driven. A start switch can be installed on the upper end of the rear box 5 for one-button start of the external power supply, so that the clamping electric cylinder 143, the first drive mechanism 152 and the second drive mechanism 16 work according to the pre-set program to complete the cutting work after film pulling. The control here is a conventional method, and the specific principle will not be explained in detail.

[0045] To improve user comfort, in one embodiment of this application, the seat ring 1 has an electric heating wire (not shown in the figure). The principle can be found in the Chinese utility model patent for heated toilet with application number 202420206474.0. A digital display screen 17 and a temperature sensor 18 can be installed on the upper end of the rear box 5. The temperature sensor 18 is used to obtain the ambient temperature and can be connected to a signal conversion circuit through a wire. The output end of the signal conversion circuit is connected to the input end of the digital display screen 17 through a wire. The digital display screen 17 is used to receive the digital signal output by the signal conversion circuit and convert it into a visual temperature value for real-time temperature monitoring. When the ambient temperature is relatively low, the external power supply of the electric heating wire can be turned on to heat the seat ring 1 and ensure comfort.

[0046] In summary, this utility model aims to realize a one-button replacement digital display smart toilet seat. By setting a film pulling mechanism in the rear box 5, including a vertical guide rail 13, a film clamping mechanism 14 and a cutting mechanism 15, the automatically replaced seat film 9 can be cut and thrown into the trash can 10. This makes it convenient for hygiene management personnel to discard the replaced seat film 9 in a timely manner during daily cleaning, avoiding the film from staying in the rear box 5 for a long time and causing bacteria. At the same time, it improves the comfort and hygiene of use. In addition, the temperature can be monitored in real time through the digital display screen 17, which enhances the user experience.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart toilet seat with one-button replacement and digital display, characterized in that: Includes a rear box (5) for fixing to the toilet (2), a seat ring (1) and a lid (3) rotatably connected to the rear box (5) for covering the opening of the toilet (2), and an unwinding mechanism (4) installed in the rear box (5) for unwinding the seat ring film (9); The unwinding mechanism (4) is located at one end of the rear box (5) for unwinding one end of the seat ring film (9). The other end of the rear box (5) is provided with an installation groove (11). The installation groove (11) is provided with a film pulling mechanism for pulling the other end of the seat ring film (9). The membrane-pulling mechanism includes: Two vertical guide rails (13) are fixed in the mounting groove (11), and the two vertical guide rails (13) are symmetrically arranged on both sides of the seat ring film (9); Two clamping mechanisms (14) for clamping the seat ring film (9) are vertically mounted within the two vertical guide rails (13); and, A cutting mechanism (15) is provided at the lower end of the two vertical guide rails (13) for cutting the seat ring film (9); A trash can (10) for collecting the cut seat ring film (9) is placed at the lower end of the mounting groove (11).

2. The one-button replaceable digital display smart toilet seat according to claim 1, characterized in that: The rear box (5) has an opening (6) that communicates with the mounting groove (11). The other end of the seat ring film (9) connected to the unwinding mechanism (4) enters the interior of the mounting groove (11) through the opening (6).

3. The one-button digital display smart toilet seat with interchangeable covers according to claim 2, characterized in that: The film guide roller (12) is rotatably mounted inside the mounting groove (11) at the upper end of the film pulling mechanism.

4. The one-button digital display smart toilet seat with interchangeable covers according to claim 1, characterized in that: The opening of the mounting slot (11) is fitted with a box door (7) via a hinge (8).

5. A one-button replaceable digital display smart toilet seat according to claim 1, characterized in that: The clamping mechanism (14) includes a slider (141) slidably mounted in the vertical guide rail, a fixed clamping block (142) fixed at one end of the slider (141), a movable clamping block (144) movably mounted at the other end of the slider (141), and a clamping electric cylinder (143) connected between the movable clamping block (144) and the slider (141).

6. The one-button replaceable digital display smart toilet seat according to claim 1, characterized in that: The cutting mechanism (15) includes a pad (151) fixed to the lower end of the vertical guide rail (13), a movable block (153) movably mounted on the pad (151), and a cutting blade (154) fixed to the movable block (153). The pad (151) is equipped with a first driving mechanism (152) for driving the movable block (153) to move.

7. A one-button replaceable digital display smart toilet seat according to claim 5, characterized in that: The vertical guide rail (13) is equipped with a second drive mechanism (16) for driving the slider (141) to move.

Images