CN219457427U - Knob switch and intelligent closestool - Google Patents

Abstract

The application discloses a knob switch and intelligent closestool, the knob switch includes the casing that forms the holding chamber; the shaft rotating assembly is arranged in the accommodating cavity, and one end of the shaft rotating assembly is connected with the encoder assembly; the deflector rod is inserted into the accommodating cavity along the opening and connected with the shaft rotating assembly; the shaft rotating assembly is configured to enable the shift lever to be shifted around the shaft rotating assembly along the direction perpendicular to the shift lever; the transmission assembly is sleeved on the deflector rod, the key board is sleeved on the periphery of the shaft rotating assembly, when the deflector rod is stirred, the transmission assembly is extruded and moves towards the key board, and when the transmission assembly moves, the key board is extruded to generate corresponding electric signals. Above-mentioned structure, the driving lever can be stirred except by rotatory and pressing, when the driving lever is stirred, and transmission assembly presses the keypad and triggers the keypad for rotary switch not only can produce the electrical signal when rotatory and pressing the driving lever, can also produce the electrical signal when being stirred, and rotary switch's maneuverability improves, can produce more kinds of electrical signals and satisfy multi-functional regulation demand.

Description

Knob switch and intelligent closestool

Technical Field

The application relates to the technical field of closestool equipment, in particular to a knob switch and an intelligent closestool.

Background

At present, a knob-operated intelligent closestool is characterized in that the knob triggers an electric signal to control a main board through two modes of rotating operation and pressing operation.

The knob-operated intelligent toilet described above suffers from the following drawbacks: the variety of the generated electric signals is too few, the operability is low, the fewer variety of the electric signals can be triggered only through two actions of rotation and pressing, and the multifunctional regulation requirement of the intelligent closestool cannot be met. There is no freedom to trigger a wider variety of electrical signals to control the functions of the intelligent toilet.

Disclosure of Invention

The aim of the embodiment of the application is to provide a knob switch and intelligent closestool to make knob switch maneuverability stronger, can produce the signal of telecommunication of more kinds, satisfy intelligent closestool multi-functional regulation demand.

To solve the above technical problem, in a first aspect, an embodiment of the present application provides a knob switch, including: a housing having an accommodation chamber formed therein; the encoder assembly is arranged at the bottom of the accommodating cavity; the shaft rotating assembly is arranged in the accommodating cavity, and one end of the shaft rotating assembly is connected with the encoder assembly; the deflector rod is inserted into the accommodating cavity along the opening, and is partially exposed out of the accommodating cavity to connect the shaft rotating assembly; the pivoting assembly is configured to: the deflector rod can be toggled around the shaft rotating assembly along the direction perpendicular to the deflector rod; the transmission assembly is sleeved on the deflector rod, the key board is sleeved on the periphery of the shaft rotating assembly, when the deflector rod is stirred, the transmission assembly is extruded and moves towards the key board, and when the transmission assembly moves, the key board is extruded to generate corresponding electric signals.

In one possible embodiment, the encoder assembly includes an encoder plate located at the bottom of the receiving cavity and a dichroic encoder located on the encoder plate for supporting and securing the dichroic encoder, the dichroic encoder being configured to read the rotational displacement and the pressing displacement.

In one possible embodiment, the pivot assembly is a hinge assembly comprising a hinge base and a cross hinge shaft secured to the hinge base; the cross hinge shaft is connected with the deflector rod, so that the deflector rod can be stirred along multiple directions; the hinge seat is sleeved on the two-way encoder, a clamping structure which is mutually embedded is formed on the contact surface of the hinge seat and the two-way encoder, and the clamping structure is used for driving the two-way encoder to rotate when the deflector rod is rotated.

In one possible embodiment, the method further comprises: the silica gel key is arranged between the transmission component and the key board; the silica gel button includes the bellied button cap in the direction of the keymat that is away from, is provided with the conducting block on the inboard that the button cap faced the keypad, and the transmission subassembly is pressed down the button cap when moving, makes the conducting block contact keypad to make the keypad circuit switch on and generate corresponding signal of telecommunication.

In one possible implementation, the transmission assembly is a slider assembly comprising a lever slider and a plurality of key sliders; the shift lever sliding blocks are sleeved on the shift lever, and a plurality of key sliding blocks encircle the periphery of the shift lever; the push rod sliding blocks comprise a plurality of propping parts which are arranged on the periphery, the push rod sliding blocks comprise propping surfaces which are arranged at an included angle with the push rod, the propping parts of the push rod sliding blocks are propped against the propping surfaces of the push rod sliding blocks, when the push rod is pushed along the appointed direction, the push rod sliding blocks roll along the appointed direction, and the propping surfaces of the push rod sliding blocks in the appointed direction are pressed down through the propping parts, so that the push rod sliding blocks in the appointed direction slide towards the push plate.

In one possible embodiment, the housing comprises an upper housing and a lower housing arranged in a box; the key board is clamped and fixed on the shell wall of the lower shell; the shell wall of the upper shell is provided with a sliding guide rail extending in the same direction as the deflector rod, one surface of the key sliding block away from the deflector rod can be fixed with the sliding guide rail in a sliding way, and when the key sliding block is pressed down by the deflector rod sliding block, the key sliding block slides along the sliding guide rail towards the key board.

In one possible embodiment, the method further comprises: the pressing plate is sleeved on the periphery of the shaft rotating assembly; the bottom of the accommodating cavity is provided with a threaded through hole fixing column, the encoder plate and the pressing plate are provided with through holes, the threaded through hole fixing column penetrates through the through holes of the encoder plate and the pressing plate to limit the encoder plate and the pressing plate, and a screw is locked in the threaded through hole fixing column on one surface of the pressing plate, which faces away from the encoder plate, so as to fix the pressing plate and the encoder assembly.

In one possible embodiment, the knob switch further comprises an elastic seal; the diameter of the shifting rod is smaller than the size of the opening, and the elastic sealing element is respectively connected with the side wall of the opening and the shifting rod so as to seal a gap between the shifting rod and the opening.

In one possible embodiment, the method further comprises: the knob cover, the driving lever is located the one end of casing outside and is formed with elasticity reset back-off, and the knob cover has seted up the fixed orifices of protruding font, and elasticity reset back-off inserts in the fixed orifices, and is fixed with the pore wall card.

To solve the above technical problem, in a second aspect, an embodiment of the present application provides a smart toilet, which includes the knob switch described in the above embodiment.

The beneficial effects of this application are: in contrast to the prior art, the present application provides a knob switch and a smart toilet, the knob switch including a housing having a receiving cavity formed therein with an opening; the encoder assembly is arranged at the bottom of the accommodating cavity; the shaft rotating assembly is arranged in the accommodating cavity, and one end of the shaft rotating assembly is connected with the encoder assembly; the deflector rod is inserted into the accommodating cavity along the opening, and is partially exposed out of the accommodating cavity to connect the shaft rotating assembly; the pivoting assembly is configured to: the deflector rod can be toggled around the shaft rotating assembly along the direction perpendicular to the deflector rod; the transmission assembly is sleeved on the shift lever, the key board is sleeved on the periphery of the shaft rotating assembly, when the shift lever is shifted, the transmission assembly is extruded and moves towards the key board, and when the transmission assembly moves, the key board is extruded to generate corresponding electric signals. The utility model provides a knob switch, the driving lever can be carried out rotatory and press outside, still through setting up the axle subassembly, make the driving lever can be carried out and stir the operation, when the driving lever is stirred, drive transmission subassembly and press the keypad and trigger the keypad for knob switch not only can trigger the encoder subassembly and produce the electrical signal when rotatory and pressing the driving lever, can also produce the electrical signal through transmission subassembly trigger keypad when stirring, knob switch's maneuverability improves, can produce more kinds of electrical signals and satisfy intelligent closestool multi-functional regulation demand.

Drawings

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

FIG. 1 is a schematic diagram of one embodiment of a rotary switch of the present application;

FIG. 2 is a schematic diagram of an exploded construction of the rotary switch of FIG. 1;

FIG. 3 is a schematic view of the knob switch of FIG. 1 from another perspective;

fig. 4 is a schematic structural view of an embodiment of the intelligent toilet of the present application.

Reference numerals: 10/30, a knob switch; 110. a housing; 111. an upper housing; 112. a lower housing; 120. an encoder assembly; 121. a two-way encoder; 122. an encoder board; 130. a shaft rotation assembly; 131. a cross hinge shaft; 132. a hinge base; 140. a pressing plate; 150. a key sheet; 160. a silica gel key; 170. a transmission assembly; 171. a deflector rod sliding block; 172. a key slider; 180. a deflector rod; 190. an elastic seal; 113. a knob cover; 1131. elastically resetting and back-off; 1132. a fixing hole; 114. a threaded through hole fixing column; 20. intelligent closestool.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, the "plurality" generally includes at least two, but does not exclude the case of at least one.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should be understood that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The existing knob-operated intelligent closestool has low operability, can trigger an electric signal only by executing two actions of rotation and pressing, has fewer types of trigger electric signals, and cannot meet the multifunctional regulation requirement.

The knob switch of this application is through additionally setting up axle commentaries on classics subassembly, drive assembly and keypad, makes knob switch's driving lever can be carried out and stir the operation, extrudees the drive assembly motion back and presses the trigger keypad when the driving lever is stirred, makes it produce the signal of telecommunication, and knob switch's maneuverability improves, can produce more kinds of signals of telecommunication and satisfy multi-functional regulation demand.

The knob switch and the intelligent closestool of the application are described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 2, fig. 1 is a schematic structural diagram of an embodiment of a knob switch of the present application; fig. 2 is a schematic diagram of an exploded construction of the rotary switch of fig. 1. In a first aspect of the present application, a rotary switch is provided. In one particular embodiment, the rotary switch 10 of the present application includes a housing 110, an encoder assembly 120, a shaft rotation assembly 130, a lever 180, a transmission assembly 170, and a keypad 150.

Among other things, a rotary switch 10 provided herein is particularly applicable to intelligent toilets for generating various electrical signals for adjusting various functions of the intelligent toilet such as hip washing, gynecological washing, drying and flushing, and the size of the needs of each function. Of course, in other embodiments, the knob switch 10 may be used in other furniture with a function adjustment requirement, such as a sweeping robot, a multifunctional electric cooker, or any other reasonable mechanical device, which is not limited in this embodiment.

Specifically, the housing 110 of the knob switch 10 has a housing cavity (not shown) formed therein with an opening (not shown); the encoder assembly 120 is disposed at the bottom of the receiving chamber. The deflector rod 180 is inserted into the accommodating cavity along the opening, part of the deflector rod is exposed out of the accommodating cavity, the shaft rotating assembly 130 is arranged in the accommodating cavity, and one end of the shaft rotating assembly 130 is connected with the encoder assembly 120; the other end of the pivoting assembly 130 is coupled to a toggle lever 180. Specifically, the lever 180 is coupled to the encoder assembly 120 via the pivot assembly 130, at which time the lever 180 can be depressed and rotated, the encoder assembly 120 can read the rotational displacement and the depressing displacement to generate different electrical signals, and the depressed and rotated lever 180 can trigger the encoder assembly 120 via the pivot assembly 130 to generate different electrical signals.

The knob switch 10 of the present embodiment further includes a transmission assembly 170 and a keypad 150. The transmission assembly 170 is sleeved on the shift lever 180, the key board 150 is sleeved on the periphery of the shaft rotating assembly 130, when the shift lever 180 is shifted, the transmission assembly 170 is extruded and moves towards the key board 150, and when the transmission assembly 170 moves, the key board 150 is extruded to generate corresponding electric signals. Specifically, the shift lever 180 is connected to the encoder assembly 120 through the pivot assembly 130, and the pivot assembly 130 is provided, so that the shift lever 180 can be rotated and pressed, and the shift lever 180 can be shifted around the pivot assembly 130 in a direction perpendicular to the shift lever 180, thereby increasing operability of the shift lever 180. When the shift lever 180 is shifted, the transmission assembly 170 sleeved on the shift lever 180 is driven and moves towards the key board 150, so that the key board 150 is touched to trigger an electric signal, and therefore the shift lever 180 of the knob switch 10 can be pressed and rotated and can be shifted to operate, when the shift lever 180 is pressed and rotated, the shift lever 180 triggers the encoder assembly 120 to generate a corresponding electric signal through the shaft rotating assembly 130, and when the shift lever 180 is shifted, the transmission assembly 170 sleeved on the shift lever 180 is driven, and the key board 150 is touched to generate the corresponding electric signal.

In contrast to the prior art, the present application provides a rotary switch 10, this rotary switch 10, the driving lever 180 is except being rotated and pressed, still through setting up pivot subassembly 130, make driving lever 180 can be carried out and stir the operation, when driving lever 180 is stirred, drive transmission assembly 170 presses keypad 150 and trigger keypad 150, make rotary switch 10 not only can trigger encoder subassembly 120 and produce the signal of telecommunication when rotating and pressing driving lever 180, still can trigger keypad 150 and produce the signal of telecommunication through transmission assembly 170 when stirred, rotary switch 10's maneuverability improves, can produce more kinds of signal of telecommunication and satisfy intelligent closestool multifunctional regulation demand.

In some embodiments, the housing 110 includes an upper housing 111 and a lower housing 112, the upper housing 111 and the lower housing 112 are arranged in a box, a receiving cavity is formed inside the upper housing 111, an opening is formed in the upper housing 111, the receiving cavity is surrounded by the upper housing 111 and the lower housing 112, so as to facilitate assembly of the rotary switch 10, and after the encoder assembly 120, the shaft rotating assembly 130, the shift lever 180, and other devices are mounted on the lower housing 112, the upper housing 111 is covered on the upper housing 111 to complete the mounting of the rotary switch 10.

In some embodiments, the pivoting assembly 130 is a hinge assembly including a hinge base 132 and a cross hinge shaft 131 fixed to the hinge base 132; the cross hinge shaft 131 is connected to the shift lever 180, and the cross hinge shaft 131 enables the shift lever 180 to be shifted in a plurality of directions. Specifically, the lever 180 may be rotated along the hinge axis of the hinge assembly by connecting the hinge assemblies, in this embodiment, the hinge axis is a cross hinge axis 131, and the cross hinge axis 131 includes axes of rotation perpendicular to each other, so that the lever 180 may be moved in four different directions, and in some other embodiments, the cross hinge axis 131 of the hinge assembly may be replaced by a sub hinge axis or other multi-directional hinge axis, which is not limited specifically. In other embodiments, the pivot assembly 130 may be a hinge or other suitable mechanical structure that allows the lever 180 to rotate about it, without limitation.

Wherein the encoder assembly 120 comprises an encoder plate 122 and a dichroic encoder 121, the encoder plate 122 is located at the bottom of the accommodating cavity, the dichroic encoder 121 is located on the encoder plate 122, the encoder plate 122 is used for supporting and fixing the dichroic encoder 121, and the dichroic encoder 121 is configured to be capable of reading the rotational displacement and the pressing displacement. The hinge base 132 is sleeved on the two-way encoder 121, and a clamping structure is formed on the contact surface of the hinge base 132 and the two-way encoder 121, wherein the clamping structure is used for driving the two-way encoder 121 to rotate when the deflector rod 180 is rotated. Specifically, the encoder board 122 is used for installing and fixing the two-way encoder 121, the two-way encoder 121 can read rotation displacement and pressing displacement, the two-way encoder 121 comprises a rotating shaft positioned at the center, when the rotating shaft of the two-way encoder 121 is rotated and pressed, the two-way encoder 121 can read rotation displacement and pressing displacement to generate different electric signals, a hollow groove for fixing the hinge base 132 is formed in the center of the rotating shaft of the two-way encoder 121, a protruding structure capable of being blocked in the hollow groove is formed on the contact surface of the hinge base 132 and the two-way encoder 121, the protruding structure of the hinge base 132 is blocked in the hollow groove, so that the hinge base 132 and the rotating shaft of the two-way encoder 121 are fixed, and when the deflector 180 is rotated and pressed, the rotating shaft of the two-way encoder 121 is driven to rotate and press through the connected hinge assembly, so that the two-way encoder 121 can read rotation displacement and pressing displacement. In the present embodiment, the hinge base 132 and the rotation shaft of the two-way encoder 121 are fixed by a mutually embedded clamping structure, and in some other embodiments, the hinge base 132 and the rotation shaft of the two-way encoder 121 can also be fixed by other structures such as a bolt, a screw, and the like.

In other embodiments, the knob switch 10 further includes a silicone button 160, and the silicone button 160 is disposed between the transmission assembly 170 and the key pad 150; the silica gel key 160 comprises a key cap (not labeled) protruding away from the key board 150, a conductive block (not labeled) is arranged on the inner side of the key cap facing the key board 150, and the transmission assembly 170 is moved to press the key cap down to enable the conductive block to contact the key board 150, so that the circuit of the key board 150 is conducted to generate a corresponding electric signal. Specifically, when the shift lever 180 is shifted, the shift lever 180 drives the transmission component 170 sleeved on the shift lever 180, the transmission component 170 moves towards the direction of the key board 150, so as to trigger the key board 150, wherein the silica gel key 160 is used for protecting the key board 150, the transmission component 170 is prevented from directly contacting the key board 150, the key board 150 is prevented from being damaged, the silica gel key 160 also plays a role of slowly releasing pressure, the driven transmission component 170 is prevented from directly and severely extruding the key board 150, when the shift lever 180 is shifted, the transmission component 170 moves towards the direction of the key board 150, the transmission component 170 firstly presses the silica gel key 160, the silica gel key 160 comprises a key cap, the transmission component 170 specifically presses the key cap of the silica gel key 160, the key cap presses downwards towards the direction of the key board 150, the key cap faces to the inner side of the key board 150, the conductive block measured in the key cap is contacted with the key board 150 after the key cap is pressed down, and a circuit at a corresponding position on the key board 150 is conducted, so that a corresponding electric signal is generated. When the shift lever 180 is shifted along different directions, the shift lever 180 drives the parts of different areas of the transmission assembly 170 to move toward the key board 150, so that the key caps of different areas on the silica gel key 160 are pressed, and the circuits of different areas on the key board 150 are turned on, thereby generating different electric signals.

In this embodiment, the transmission assembly 170 is a slider assembly, and the slider assembly includes a lever slider 171 and a plurality of key sliders 172; the shift lever slider 171 is sleeved on the shift lever 180, and a plurality of key sliders 172 encircle the periphery of the shift lever 180; wherein, the driving lever slider 171 includes a plurality of top portions (not labeled) arranged at the periphery, a plurality of top portions (not labeled) are arranged along the circumferential direction on the inner ring side wall of the key slider 172, the key slider 172 includes top portions, the top portions are arranged at an included angle with the driving lever 180, each top portion of the driving lever slider 172 abuts against the top portion of each key slider 172, when the driving lever 180 is shifted along the designated direction, the driving lever slider 171 is tilted along the designated direction, and the top portions of the key sliders 172 in the designated direction are pressed down by the top portions, so that the key sliders 172 in the designated direction slide along the direction of the key board 150. Specifically, the driving lever slider 171 and the plurality of key sliders 172 are all sleeved on the driving lever 180, wherein the plurality of key sliders 172 also encircle the periphery of the driving lever slider 171, the top surface of the key slider 172 faces the top surface of the driving lever slider 171, the top surface of the key slider 172 faces the direction away from the key board 150, when the driving lever 180 is shifted, the top surface of the driving lever slider 171 is driven to move in the corresponding direction, the top surface of the key slider 172 is pushed to move in the direction of the key board 150, when the top surface of the key slider 172 moves in the direction of the key board 150, the key slider 172 moves in the direction of the key board 150 along the driving lever slider 171, and finally the key slider 172 presses the silica gel key 160 to trigger the key board 150.

Further, the key board 150 is clamped and fixed on the wall of the lower casing 112; the wall of the upper case 111 is formed with a sliding rail (not shown) extending in the same direction as the shift lever 180, and a surface of the key slider 172 away from the shift lever 180 is slidably fixed to the sliding rail, so that when the key slider 172 is pressed down by the shift lever slider 171, the key slider 172 slides along the sliding rail toward the key pad 150.

In this embodiment, the transmission assembly 170 is a slider assembly, when the lever 180 is pushed, the lever 180 presses the lever slider 171, and then the key slider 172 is pressed by the lever slider 171, so that the key slider 172 moves toward the key pad 150 to trigger the key pad 150, and in some other embodiments, the slider assembly can be replaced by another reasonably structured transmission assembly 170 such as a seesaw lever copper sheet, which is not limited herein.

In this embodiment, the pivot assembly 130 includes a cross hinge shaft 131, so that the shift lever 180 can be shifted along a plurality of different directions, correspondingly, the shift lever slider 171 is set to include the abutment portions in each shifting direction of the shift lever 180, when the shift lever 180 is shifted along the different directions, the shift lever slider 171 areas in the different directions are driven to move toward the keypad 150, so that the key caps in the different areas of the silica gel key 160 trigger the keypad 150 to generate different electrical signals.

In some embodiments, the knob switch 10 further includes a pressing plate 140, and the pressing plate 140 is sleeved on the outer circumference of the shaft rotating assembly 130. Specifically, the pressing plate 140 serves to separate the encoder assembly 120 for rotating and pressing the trigger signal and the key pad 150 for toggling the trigger signal in two areas, and also serves to support and fix the respective parts.

Further, in some embodiments, a threaded through hole fixing post 114 is formed at the bottom of the accommodating cavity, through holes are formed in the encoder board 122 and the pressing plate 140, the threaded through hole fixing post 114 is penetrated through the through holes of the encoder board 122 and the pressing plate 140 to limit the encoder board 122 and the pressing plate 140, and a screw is locked in a surface of the pressing plate 140 facing away from the encoder board 122 facing the threaded through hole fixing post 114 to fix the pressing plate 140 and the encoder assembly 120. Specifically, the threaded through hole fixing column 114 is a hollow column structure, the hole wall of the through hole is provided with internal threads, the encoder plate 122 and the pressing plate 140 are provided with through holes with limiting function, when the knob switch 10 is assembled, the through holes of the encoder plate 122 are sleeved on the threaded through hole fixing column 114 and placed at the bottom of the accommodating cavity, the two-way encoder 121 and the shaft rotating assembly 130 are installed on the encoder plate 122, the pressing plate 140 is installed on the periphery of the shaft rotating assembly 130, meanwhile, the through holes of the pressing plate 140 are sleeved on the threaded through hole fixing column 114, the through hole limiting function prevents the pressing plate 140 from sideslip, in addition, a screw is locked in the threaded through hole fixing column 114 on one surface of the pressing plate 140 opposite to the encoder plate 122, and the shaft rotating assembly 130, the pressing plate 140 and the encoder assembly 120 are fixed together through the screw. The screw through hole fixing column 114 ensures that the screw is locked in the through hole of the screw through hole fixing column 114, so that the risk that the screw scraps generated in the screw locking process fall onto the two-way encoder 121 is avoided, and the situation that impurities damage the two-way encoder 121 is avoided. In the present embodiment, the platen 140, the shaft rotating assembly 130 and the encoder assembly 120 are fixed by the screws through the threaded through hole fixing posts 114, and in some other embodiments, the platen 140 may be fixed on the shaft rotating assembly 130 and the encoder assembly 120 by a latch structure, an elastic buckle or other manners, which is not limited herein.

In some embodiments, the knob switch 10 further includes a resilient seal 190, the diameter of the lever 180 being smaller than the size of the opening, the resilient seal 190 being coupled to the sidewall of the opening and the lever 180, respectively, to seal the gap between the lever 180 and the opening. Specifically, the diameter of the deflector rod 180 is smaller than the size of the opening, so that the deflector rod 180 can be moved in multiple directions, the elastic sealing element 190 is respectively connected with the side wall of the opening and the deflector rod 180 to seal the gap between the deflector rod 180 and the opening due to the size difference, and the elastic sealing element 190 can prevent external water or other impurities from entering the accommodating cavity from the gap between the deflector rod 180 and the opening, so that the waterproof property of the knob switch 10 is improved. On the other hand, the elastic sealing member 190 is made of a material with high elasticity, such as rubber, and can also play a role in buffering and resetting the shift lever 180, so as to avoid damage to the inner wall of the opening when the shift lever 180 is shifted, and provide good shifting feel.

Referring to fig. 3 in combination, fig. 3 is a schematic structural view of the knob switch of fig. 1 at another viewing angle. Further, in some embodiments, the knob switch 10 further includes a knob cover 113, where the knob cover 113 is disposed at an end of the shift lever 180 outside the housing 110, so as to facilitate shifting, rotating, and pressing the shift lever 180. One end of the shift lever 180, which is located outside the housing 110, is formed with an elastic reset back-off 1131, the knob cover 113 is provided with a convex fixing hole 1132, and the elastic reset back-off 1131 is inserted into the fixing hole 1132 and is clamped and fixed with the hole wall. Specifically, the knob cover 113 is sleeved at one end of the shift lever 180 located outside the housing 110, and the knob cover 113 can facilitate the user to press, rotate and toggle the shift lever 180, so as to provide good operation feel for the user. The fixing structure of the elastic reset back-off 1131 and the convex fixing hole 1132 can avoid slipping or falling off of the knob cover 113 when being twisted or poked.

In contrast to the prior art, the present application provides a rotary switch 10, this rotary switch 10, the driving lever 180 is except being rotated and pressed, still through setting up pivot subassembly 130, make driving lever 180 can be carried out and stir the operation, when driving lever 180 is stirred, drive transmission assembly 170 presses keypad 150 and trigger keypad 150, make rotary switch 10 not only can trigger encoder subassembly 120 and produce the signal of telecommunication when rotating and pressing driving lever 180, still can trigger keypad 150 and produce the signal of telecommunication through transmission assembly 170 when stirred, rotary switch 10's maneuverability improves, can produce more kinds of signal of telecommunication and satisfy intelligent closestool multifunctional regulation demand.

In a second aspect of the present application, a smart toilet is provided. Referring to fig. 4, fig. 4 is a schematic structural diagram of an embodiment of the intelligent toilet of the present application. The intelligent toilet 20 includes the knob switch described in the above embodiments.

The intelligent closestool 20 of this embodiment adopts the knob switch that the embodiment described above, this knob switch 30, the driving lever is except being carried out rotatory and pressing, still through setting up the pivot subassembly, make the driving lever can be carried out and stir the operation, when the driving lever is stirred, drive transmission subassembly and press the keypad and trigger the keypad, make knob switch 30 not only can trigger the encoder subassembly and produce the electrical signal when rotatory and pressing the driving lever, can also trigger the keypad and produce the electrical signal when stirring through transmission subassembly, the operability of knob switch 30 improves, can produce more kinds of electrical signal, different electrical signals trigger intelligent closestool 20's mainboard, adjust intelligent closestool 20's different functions, satisfy intelligent closestool 20 multi-functional regulation demand.

In a specific application scenario, the knob switch 30 is specifically disposed on the side of the upper cover of the intelligent toilet 20, and a user sitting on the intelligent toilet 20 can operate the functions of the intelligent toilet 20 by operating the knob switch 30 to generate different electrical signals. By way of illustration, a user can rotate the knob cover of the knob switch 30 clockwise or anticlockwise, press the knob cover for a long time or press the knob cover for a short time, and the four operation modes can respectively control the functions of hip washing, gynecological washing, drying and flushing of the intelligent closestool 20, the user can toggle the knob cover along different directions to generate different electric signals for controlling the intensity or duration of each function, the knob switch 30 of the intelligent closestool 20 has stronger operability, and can generate more types of electric signals for the user to adjust the functions of the closestool, so that the user requirement is met.

The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the patent application, and all equivalent structures or equivalent principle changes made by the specification and the drawings of the present application, or direct or indirect application in other related technical fields, are included in the scope of the patent protection of the present application.

Claims (10)

1. A rotary switch, comprising:

a housing having an open receiving cavity formed therein;

the encoder assembly is arranged at the bottom of the accommodating cavity;

the shaft rotating assembly is arranged in the accommodating cavity, and one end of the shaft rotating assembly is connected with the encoder assembly;

the deflector rod is inserted into the accommodating cavity along the opening, and is partially exposed out of the accommodating cavity to be connected with the shaft rotating assembly; the pivot assembly is configured to: enabling the deflector rod to stir around the shaft rotating assembly along the direction perpendicular to the deflector rod;

the transmission component is sleeved on the deflector rod,

the key board is sleeved on the periphery of the shaft rotating component, when the deflector rod is poked, the transmission component is extruded and moves towards the direction of the key board, and when the transmission component moves, the key board is extruded to generate corresponding electric signals.

2. The rotary switch of claim 1, wherein the rotary switch comprises a knob,

the encoder assembly includes an encoder plate located at the bottom of the receiving cavity and a bi-directional encoder located on the encoder plate for supporting and securing the bi-directional encoder, the bi-directional encoder being configured to read rotational and pressing displacements.

3. The rotary switch of claim 2, wherein the rotary switch comprises a knob,

the hinge assembly comprises a hinge seat and a cross hinge shaft fixed on the hinge seat; the cross hinge shaft is connected with the deflector rod, and enables the deflector rod to be stirred along multiple directions;

the hinge seat is sleeved on the two-way encoder, a mutual embedded clamping structure is formed on the contact surface of the hinge seat and the two-way encoder, and the clamping structure is used for driving the two-way encoder to rotate when the deflector rod is rotated.

4. The rotary switch of claim 3, further comprising:

the silica gel key is arranged between the transmission assembly and the key board;

the silica gel button includes the back to the bellied button cap in keypad direction, the button cap is provided with the conducting block on the inboard that the button cap faced the keypad, the transmission subassembly is moved down presses the button cap makes the conducting block contact the keypad, thereby makes the keypad circuit switches on and generates corresponding electrical signal.

5. The rotary switch of claim 4, wherein the knob switch comprises a knob,

the transmission assembly is a sliding block assembly, and the sliding block assembly comprises a deflector rod sliding block and a plurality of key sliding blocks;

the shift lever sliding blocks are sleeved on the shift lever, and a plurality of key sliding blocks encircle the periphery of the shift lever; the push rod sliding blocks comprise a plurality of propping parts which are arranged on the periphery, the push rod sliding blocks comprise propping surfaces, the propping surfaces are arranged with the push rod in an included angle mode, the propping parts of the push rod sliding blocks are propped against the propping surfaces of the push rod sliding blocks, when the push rod is pushed in a specified direction, the push rod sliding blocks roll in the specified direction, the propping surfaces of the push rod sliding blocks in the specified direction are pressed down by the propping parts, and the push rod sliding blocks in the specified direction slide towards the push plate.

6. The rotary switch of claim 5, wherein the knob switch comprises a knob,

the shell comprises an upper shell and a lower shell which are arranged in a box;

the key board is clamped and fixed on the shell wall of the lower shell;

the push-button switch is characterized in that a sliding guide rail extending in the same direction as the deflector rod is formed on the shell wall of the upper shell, one surface of the push-button sliding block, which is far away from the deflector rod, is fixed with the sliding guide rail in a sliding manner, and when the push-button sliding block is pressed down by the deflector rod sliding block, the push-button sliding block slides along the sliding guide rail towards the push-button plate.

7. The rotary switch of claim 6, further comprising:

the pressing plate is sleeved on the periphery of the shaft rotating assembly;

the bottom of the accommodating cavity is provided with a threaded through hole fixing column, the encoder plate and the pressing plate are provided with through holes, the threaded through hole fixing column penetrates through the encoder plate and the through holes of the pressing plate to limit the encoder plate and the pressing plate, and a screw is locked in the threaded through hole fixing column facing away from the encoder plate to fix the pressing plate and the encoder assembly.

8. The rotary switch of claim 1, further comprising an elastomeric seal;

the diameter of the poking rod is smaller than the size of the opening, and the elastic sealing piece is respectively connected with the side wall of the opening and the poking rod so as to seal a gap between the poking rod and the opening.

9. The rotary switch of claim 1, further comprising:

the knob cover, the driving lever is located the outer one end of casing is formed with elasticity and resets the back-off, the fixed orifices of protruding font has been seted up to the knob cover, elasticity resets the back-off and inserts in the fixed orifices, and fix with the pore wall card.

10. A smart toilet, characterized in that it comprises a rotary switch according to any one of claims 1-9.