CN211341041U

CN211341041U - Closestool controlled by knob

Info

Publication number: CN211341041U
Application number: CN201921999431.8U
Authority: CN
Inventors: 蔡增熠; 张觅; 叶佳祥; 钟伟伦
Original assignee: Jinjiang Yiqi Technology Co ltd
Current assignee: Jinjiang Yiqi Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-08-25
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a closestool of knob control, it includes: the rotary knob comprises a rotary knob, a circuit board, an inductive switch and a fixed plate, wherein the fixed plate and the circuit board are fixedly arranged on the rear shell, the rotary knob is movably arranged on the fixed plate, the inductive switch is arranged on the circuit board, the rotary knob moves between a locking position and an unlocking position, and when the rotary knob is at the locking position, the rotary knob cannot rotate; when in the unblock position, the knob is rotatable to trigger circuit board send instruction gives the main control board opens corresponding function then, the utility model discloses a rotatory knob carries out the function and selects, carries out the function locking through pressing down the knob, can blind operation, convenient to use.

Description

Closestool controlled by knob

Technical Field

The utility model relates to a closestool, especially a closestool of knob control.

Background

The existing intelligent closestool operation table top on the market generally selects and controls the functions of the intelligent closestool through operating and controlling keys, and is generally designed at the lateral rear part of a cover plate, because the side surface of the cover plate is a blind area of a user, the user can not see function key positions in a normal latrine at all times, blind pressing operation needs to be carried out by memorizing the key position sequence, or the operation is carried out by twisting the body, great inconvenience is brought to the operation of people, and especially, the operation difficulty is increased for old people and blind people who have inconvenient actions.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is not enough to above-mentioned prior art. A knob controlled toilet is provided, the knob controlled toilet including a knob assembly including a knob and a knob, selection of a function being performed by rotating the knob, and locking and unlocking of the function by pressing the knob.

In order to achieve the above object, the utility model adopts the following technical scheme: a knob controlled toilet comprising: the rotary knob comprises a rotary knob, a circuit board and a fixing plate, wherein the fixing plate is fixedly arranged on the rear shell or the seat ring, the circuit board is fixedly arranged on the fixing plate, the rotary knob is movably arranged on the fixing plate and moves up and down between a locking position and an unlocking position, and when the rotary knob is at the locking position, the rotary knob cannot be rotated or can be rotated but function selection is invalid; when the knob is in the unlocking position, the knob can rotate, so that the circuit board is triggered to send an instruction to the main control board, and then the corresponding function is started.

Preferably, the knob assembly further comprises: magnet, hall inductor array is fixed to be set up on the circuit board, magnet is fixed to be set up on the knob, follow the knob rotates, aligns in proper order the hall inductor to trigger the circuit board send instruction for the main control board, then open corresponding function.

Preferably, the knob assembly further comprises a rotary disc, the rotary disc is movably arranged on the rotary disc and linked in the rotating direction and located above the circuit board, and the magnet is fixedly arranged on the rotary disc and rotates along with the rotary disc.

Preferably, a stop protrusion and a stop groove are respectively arranged between the knob and the fixing plate, and when the knob is located at a locking position, the stop protrusion and the stop groove are mutually matched, so that the knob is prevented from rotating; when the knob is located at the unlocking position, the stop protrusion and the stop groove are separated from each other, and the knob can rotate.

Preferably, the stop protrusion is arranged on the fixing plate, and the stop groove is arranged on the lower end face of the knob.

Preferably, the knob assembly is fixedly arranged above the right side of the rear shell.

Preferably, an extension plate is arranged on the right side of the rear shell, and the knob assembly is fixedly arranged above the extension plate.

Preferably, the upper end face of the knob is provided with a special-shaped table top.

Preferably, the special-shaped table top is an inclined table top with a high end and a low end.

The utility model has the advantages that:

1. the utility model discloses set up the knob subassembly in the backshell right side, carry out the function through rotatory knob and select, carry out the function locking through pressing down the knob, can blind operation, made things convenient for people's use.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a perspective view of a knob controlled toilet according to a preferred embodiment of the present invention;

fig. 2 is a perspective exploded view of a knob controlled toilet according to a preferred embodiment of the present invention;

FIG. 3 is a three-view diagram of a knob controlled toilet in accordance with a preferred embodiment of the present invention;

FIG. 4 is a diagram of a knob controlled toilet knob assembly locking state according to a preferred embodiment of the present invention;

fig. 5 is a diagram illustrating a knob controlled toilet knob assembly unlocked state according to a preferred embodiment of the present invention;

fig. 6 is a working principle diagram of the second embodiment.

In the figure:

100-ceramic

200-a rear shell; 210-extension plate

300-upper cover

400-seat ring

500-a knob assembly; 510-a knob; 511-stop groove; 512-special table top; 520-a turntable; 530-a circuit board; 540-magnet; 550-Hall sensor; 560-a fixation plate; 561-stop projection; 570-contact switch.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Basically, all other embodiments obtained by a person skilled in the art without any inventive work belong to the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to analogous items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

The following examples are given to illustrate the present invention.

As shown in fig. 1 to 5, the utility model discloses a closestool of knob control, its characterized in that includes: the rotary knob assembly 500 comprises a rotary knob 510, a rotary disc 520, a circuit board 530, a magnet 540, a hall sensor 550 and a fixing plate 560, wherein the fixing plate 560 is fixedly arranged on the rear housing 200 or the rotary disc 400, the circuit board 530 is fixedly arranged on the fixing plate 560, the rotary knob 510 is movably arranged on the fixing plate 560, the rotary disc 520 is movably arranged on the rotary knob 510 and is linked in the rotating direction, the hall sensor 550 array is fixedly arranged on the circuit board 530, and the magnet 540 is fixedly arranged on the rotary disc 520; the knob 510 moves up and down between a locked position and an unlocked position, the knob 510 being non-rotatable when the knob 510 is in the locked position; when the knob 510 is in the unlocking position, the knob 510 can rotate, the dial 520 rotates along with the knob 510, and the magnet 540 is aligned with the hall sensor 550 in sequence, so as to trigger the circuit board 530 to send an instruction to the main control board, and then corresponding functions are started.

In this embodiment, a stop groove 511 is formed on the lower end surface of the knob 510, a stop groove 511 is formed in the position where the fixing plate 560 is matched with the fixing plate 560, and when the knob 510 is located at the locking position, the stop protrusion 561 and the stop groove 511 are matched with each other, so that the knob 510 is prevented from rotating; when the knob 510 is in the unlocking position, the stop protrusion 561 and the stop groove 511 are disengaged from each other, and the knob 510 can be rotated.

In this embodiment, the knob assembly 500 is fixedly disposed above the right side of the rear case 200.

In this embodiment, an extension plate 210 is disposed on the right side of the rear case 200, and the knob assembly 500 is fixedly disposed above the extension plate 210.

In this embodiment, the upper end surface of the knob 510 is provided with a special-shaped table 512.

In this embodiment, the special-shaped mesa 512 is an inclined mesa with a higher end and a lower end.

As shown in fig. 6, in this embodiment of the present invention, the inductive switch is a contact switch 570, the contact switch 570 is fixedly disposed on the circuit board 530, when the knob 510 rotates, the bumps on the knob 510 trigger the contact switch 570, so as to transmit a contact signal to the main control board via the circuit board 530, and then open a corresponding function.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A knob controlled toilet comprising: the rotary knob comprises a rotary knob, a circuit board, an inductive switch and a fixed plate, wherein the fixed plate is fixedly arranged on the rear shell or the seat ring, the circuit board is fixedly arranged on the fixed plate, the rotary knob is movably arranged on the fixed plate, the inductive switch is fixedly arranged on the circuit board, the rotary knob moves up and down between a locking position and an unlocking position, and when the rotary knob is in the locking position, the rotary knob cannot rotate or can rotate but is invalid in function selection; when the knob is in the unlocking position, the knob can rotate, so that the inductive switch is triggered, an instruction is sent to the main control board through the circuit board, and then the corresponding function is started.

2. The knob controlled toilet according to claim 1, wherein the inductive switch comprises: magnet, hall inductor array is fixed to be set up on the circuit board, magnet is fixed to be set up on the knob, follow the knob rotates, aligns in proper order the hall inductor to trigger the circuit board send instruction for the main control board, then open corresponding function.

3. The knob controlled toilet according to claim 2, wherein the knob assembly further comprises a rotary plate movably disposed on the knob to be linked in a rotation direction and located above the circuit board, and the magnet is fixedly disposed on the rotary plate to rotate therewith.

4. The knob-controlled closestool according to any one of claims 1, 2 and 3, wherein a stop protrusion and a stop groove are respectively arranged between the knob and the fixing plate, and when the knob is in the locking position, the stop protrusion and the stop groove are mutually matched to stop the rotation of the knob; when the knob is located at the unlocking position, the stop protrusion and the stop groove are separated from each other, and the knob can rotate.

5. The knob controlled toilet bowl according to claim 4, wherein the stop protrusion is provided on the fixing plate, and the stop groove is provided on the lower end surface of the knob.

6. The knob controlled toilet according to claim 5, wherein the knob assembly is fixedly disposed above the right side of the rear housing.

7. The knob controlled toilet according to claim 6, wherein an extension plate is provided on the right side of the rear case, and the knob assembly is fixedly provided above the extension plate.

8. The knob controlled toilet according to claim 7, wherein the knob has a profiled surface on the upper surface.

9. The knob controlled toilet according to claim 8, wherein the contoured surface is a sloped surface with a high end and a low end.

10. The knob controlled toilet according to claim 1, wherein the inductive switch is a contact switch, the contact switch is connected to the circuit board, and when the knob is rotated, the contact switch is triggered to transmit a contact signal to the main control board through the circuit board, so as to start a corresponding function.