CN215048381U - Electric lifting mechanism and electronic toilet applying same - Google Patents
Electric lifting mechanism and electronic toilet applying same Download PDFInfo
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- CN215048381U CN215048381U CN202120679899.XU CN202120679899U CN215048381U CN 215048381 U CN215048381 U CN 215048381U CN 202120679899 U CN202120679899 U CN 202120679899U CN 215048381 U CN215048381 U CN 215048381U
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Abstract
The utility model discloses an electric lift mechanism and applied this electric lift mechanism's electronic toilet, electric lift mechanism include lift drive assembly to and carry out swing joint's motion subassembly through motion guide pin bushing subassembly and lift drive assembly, lift drive assembly includes that fixed plate and fixed set up the electric lift gear box on the fixed plate, the motion subassembly includes the motion board and fixed the motion rack that sets up on the motion board. The electric lifting mechanism adopts the electric lifting gear box to drive the motion rack to drive the motion component to carry out reciprocating lifting motion, the motion position of the motion component is detected through the angle sensor component, the convex shaft gear arranged on the output gear is meshed with the sensor gear in the assembly opening, and the angle sensor component is embedded into the concave cavity arranged on the output gear, so that the assembly space can be saved, the overall size of the electric lifting mechanism is more compact, the electric lifting gear box is static in the working process, and the influence on the reliability caused by the reciprocating motion of a connecting wire is avoided.
Description
Technical Field
The utility model relates to a sanitary wares technical field especially relates to an electric lift mechanism and applied this electric lift mechanism's electronic toilet.
Background
Along with the improvement of people's standard of living, more and more people select to be at the convenience of installing intelligent cleaners and polishes between two parties in order to improve the life, adopt electronic toilet to replace traditional toilet bowl and become the trend. The automatic lifting function in the electronic toilet bowl is a very common function, and can provide better use experience for users.
However, there is a lifting mechanism based on a traditional mechanical structure in the prior art, and since the traditional lifting mechanism can be realized only by manual operation of a user, the lifting mechanism has the problems of inconvenient operation and low intelligence degree although the lifting mechanism has a simple structure. For solving this problem, adopt electric lift mechanism to replace traditional elevating system in order to improve simple operation nature and intelligent degree among the part electronic toilet, however current electric lift mechanism needs great installation space, unable convenient installation is in the less electronic toilet of inner space, and actuating mechanism among the electric lift mechanism of prior art installs in the motion board, the power connecting wire that is connected with actuating mechanism carries out reciprocating motion along with the motion board in the course of the work, very easily lead to the connecting wire disconnection, thereby the reliability and the safety in utilization of electronic mechanism that fall have been influenced. Therefore, the electric lifting mechanism in the prior art has the problems of large size and low use reliability.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an electronic toilet of electric lift mechanism and applied this electric lift mechanism aims at solving among the prior art method the great and not high problem of use reliability of size that electric lift mechanism exists.
In a first aspect, an embodiment of the present invention provides an electric lifting mechanism, wherein the electric lifting mechanism includes a lifting driving assembly, and a moving assembly movably connected to the lifting driving assembly through a moving guide sleeve assembly and capable of moving up and down relative to the lifting driving assembly;
the lifting driving assembly comprises a fixing plate and an electric lifting gear box fixedly arranged on the fixing plate;
the motion assembly comprises a motion plate and a motion rack fixedly arranged on the motion plate;
the motion guide sleeve assembly is used for guiding the motion assembly to perform reciprocating lifting motion along a set direction relative to the lifting driving assembly;
the electric lifting gearbox comprises a gearbox fixing plate fixedly connected with the fixing plate, a gearbox cover plate covering the gearbox fixing plate, a driving motor and an output gear meshed with the driving motor through a gear set, wherein the output gear is a triple gear, and is meshed with the motion rack through an external gear arranged on the outer side surface of the output gear so as to drive the motion rack to drive the motion assembly to perform reciprocating lifting motion through the driving motor;
an angle sensor assembly is arranged on the gear box cover plate and used for detecting the rotating angle of the output gear to obtain the movement position of the movement assembly;
the driving motor, the gear set, the output gear and the angle sensor assembly are all arranged in a cavity structure formed after the gear box fixing plate and the gear box cover plate are covered, and one side of the output gear extends out of a side wall through hole formed after the gear box fixing plate and the gear box cover plate are covered and is meshed with the moving rack;
the angle sensor assembly comprises a sensor PCB arranged on the gear box cover plate, a sensor device arranged on the sensor PCB, and a sensor cover plate assembled on the gear box cover plate and used for covering the sensor PCB and the sensor device, wherein an angle sensor assembling hole and an assembling opening are formed in the sensor cover plate, and a sensor gear is assembled between the angle sensor assembling hole and the sensor device;
the output gear is provided with a sunken cavity, the gear box fixing plate and the gear box cover plate cover the gear box, the angle sensor assembly is embedded into the sunken cavity, and a convex shaft gear arranged on the output gear is arranged in the assembly opening and meshed with the sensor gear.
The guide sleeve assembly comprises a guide rail, a guide sleeve sleeved outside the guide rail and a guide sleeve bracket sleeved outside the guide sleeve;
the guide sleeve bracket is fixedly connected with the moving plate, the guide rail is fixed between a first connecting plate and a second connecting plate which respectively extend out of the upper side and the lower side of the fixed plate, and the guide sleeve can slide back and forth along the guide rail.
The electric lifting mechanism is characterized in that at least one guide sleeve support is further fixedly provided with a to-position lock assembly, and the to-position lock assembly can lock the moving assembly which is lifted to the lock catch position and provide supporting force for the moving assembly.
The electric lifting mechanism is characterized in that a lock catch matching structure is arranged on the fixing plate, the to-position lock assembly comprises an to-position lock catch and an to-position lock catch spring arranged between the to-position lock catch and the guide sleeve support, one end of the to-position lock catch is rotatably connected with the guide sleeve support, and the other end of the to-position lock catch is buckled with the lock catch matching structure so as to lock the moving assembly which ascends to the lock catch position.
The electric lifting mechanism is characterized in that the cross section of the arrival lock catch is arc-shaped.
The electric lifting mechanism is characterized in that a motor gear of the driving motor, the secondary gear, the tertiary gear and the output gear are sequentially meshed and connected and arranged on the gear box fixing plate.
The electric lifting mechanism is characterized in that the gear box fixing plate is covered with the gear box cover plate through a buckle assembly;
the buckle assembly comprises at least one clamping hook arranged on the gear box fixing plate and a buckle groove arranged on the gear box cover plate and matched with the clamping hook.
The electric lifting mechanism is characterized in that a joint between the moving rack and the moving plate is also provided with a reinforcing rib which is simultaneously connected with the moving rack and the moving plate.
In a second aspect, an embodiment of the present invention further provides an electronic toilet, including a ceramic body and a toilet main unit; the pedestal pan main machine comprises a fixed part, a lifting part and the electric lifting mechanism of the first aspect;
the lifting part includes: the lifting seat, the seat ring, the turnover cover and the host shell are arranged on the base; the fixed part comprises a fixed base;
the lifting base is fixedly connected with a moving assembly of the electric lifting mechanism, the fixed base is fixedly connected with a lifting driving assembly of the electric lifting mechanism, and the fixed base is fixed on the ceramic body.
Electronic toilet, wherein, the inside deodorization stoving subassembly, heating element, spray gun subassembly and automatically controlled subassembly that still is equipped with of host computer casing.
The embodiment of the utility model provides an electronic toilet of electric lift mechanism and applied this electric lift mechanism, electric lift mechanism include lift drive assembly to and carry out swing joint and can be for lift drive assembly elevating movement's motion subassembly through motion guide pin bushing subassembly and lift drive assembly, lift drive assembly includes the fixed plate and fixes the electric lift gear box that sets up on the fixed plate, the motion subassembly is including motion board and the fixed motion rack that sets up on the motion board. The electric lifting mechanism adopts the electric lifting gear box to drive the motion rack to drive the motion component to carry out reciprocating lifting motion, the motion position of the motion component is detected through the angle sensor component, the convex shaft gear arranged on the output gear is meshed with the sensor gear in the assembly opening, and the angle sensor component is embedded into the concave cavity arranged on the output gear, so that the assembly space can be saved and the size of the electric lifting gear box can be reduced, the whole size of the electric lifting mechanism is more compact and the electric lifting gear box is convenient to install in an electronic toilet with small size, because the electric lifting gear box is static in the working process, the problem that the reliability of the electric lifting mechanism is influenced by the reciprocating motion of a connecting wire connected with a driving motor is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 2 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 3 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 4 is a structural diagram of an electric lifting mechanism provided in the embodiment of the present invention;
fig. 5 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 6 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 7 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 8 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 9 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention;
fig. 10 is a structural view of an electric lifting mechanism according to an embodiment of the present invention;
FIG. 11 is a structural diagram of the electronic toilet provided by the embodiment of the present invention;
FIG. 12 is a structural diagram of an electronic toilet provided by the embodiment of the present invention;
FIG. 13 is a structural diagram of an electronic toilet provided by the embodiment of the present invention;
FIG. 14 is a partial structure view of the electronic toilet provided by the embodiment of the present invention;
figure 15 is the embodiment of the utility model provides an electronic toilet's local structure chart.
The reference numbers illustrate:
the electric lifting mechanism 20, the moving component 21, the lifting driving component 22, the moving guide sleeve component 23, the fixing plate 24, the electric lifting gear box 25, the moving plate 26, the moving rack 27, the reinforcing rib 28, the gear box fixing plate 251, the gear box cover plate 252, the driving motor 253, the gear set 254, the output gear 255, the angle sensor component 256, the snap component 257, the external gear 2551, the secondary gear 2541, the tertiary gear 2542, the side wall through hole 2511, the sensor PCB 2561, the sensor device 2562, the sensor cover plate 2563, the angle sensor assembly hole 2564, the assembly opening 2565, the sensor gear 2566, the concave cavity 2552, the convex shaft gear 2553, the guide rail 231, the guide sleeve 232, the guide sleeve bracket 233, the first connecting plate 241, the second connecting plate 242, the locking component 234, the locking structure 243, the to-position lock 2341, the to-position spring 2342, the hook 23471, the buckling groove 2572, the ceramic body 11, the pedestal pan main body 13, the fixing part 131, the lifting part 132, the lifting base 1321, the seat ring 12, the flip 14, the main body housing 1322, the fixing base 1323, the mounting hole 2521 and the mounting screw 2311.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification 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.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In the present embodiment, please refer to fig. 1 to 10, fig. 1 is a structural diagram of an electric lifting mechanism according to an embodiment of the present invention; fig. 2 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 3 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 4 is a structural diagram of an electric lifting mechanism provided in the embodiment of the present invention; fig. 5 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 6 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 7 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 8 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 9 is a structural diagram of an electric lifting mechanism provided in an embodiment of the present invention; fig. 10 is a structural view of an electric lift mechanism according to an embodiment of the present invention. As shown in the drawings, the embodiment of the present invention provides an electric lifting mechanism 20, which includes a lifting driving assembly 22, and a moving assembly 21 movably connected to the lifting driving assembly 22 through a moving guide sleeve assembly 23 and capable of moving up and down relative to the lifting driving assembly 22; the lifting driving assembly 22 comprises a fixing plate 24 and an electric lifting gear box 25 fixedly arranged on the fixing plate 24; the moving assembly 21 comprises a moving plate 26 and a moving rack 27 fixedly arranged on the moving plate 26; the motion guide sleeve assembly 23 is used for guiding the motion assembly 21 to perform reciprocating lifting motion along a set direction relative to the lifting driving assembly 22.
The electric lifting gear box 25 comprises a gear box fixing plate 251 fixedly connected with the fixing plate 24, a gear box cover plate 252 covering the gear box fixing plate 251, a driving motor 253 and an output gear 255 engaged with the driving motor 253 through a gear set 254, wherein the output gear 255 is engaged with the moving rack 27 through an external gear 2551 arranged on the outer side surface of the output gear 255, so that the driving motor 253 drives the moving rack 27 to drive the moving component 21 to perform reciprocating lifting movement; in this embodiment, the gear set 254 can be composed of a secondary gear 2541 and a tertiary gear 2542 engaged with the secondary gear 2541, and in other embodiments, the gear set 254 can be composed of more or fewer gears. Specifically, a motor gear (not shown) of the driving motor 253 is engaged with the second-stage gear 2541, the driving motor 253 drives the motor gear to rotate and drives the second-stage gear 2541 to rotate, the second-stage gear 2541 further drives the third-stage gear 2542 to rotate, the third-stage gear 2542 drives the output gear 255 to rotate, and the output gear 255 drives the moving rack 27 and drives the moving assembly 21 to perform reciprocating lifting movement. The electric lifting gear box 25 is fixed on the fixing plate 24, so that the electric lifting gear box 25 keeps still during the operation of the electric lifting mechanism 20, and the connecting line connected with the driving motor 253 also keeps still, thereby avoiding the influence of the reciprocating motion of the connecting line on the reliability of the electric lifting mechanism 20.
An angle sensor assembly 256 is arranged on the gear box cover plate 252, and the angle sensor assembly 256 is used for detecting the rotation angle of the output gear 255 to acquire the movement position of the movement assembly 21; the driving motor 253, the gear set 254, the output gear 255 and the angle sensor assembly 256 are all disposed in a cavity structure formed after the gear box fixing plate 251 and the gear box cover plate 252 are covered, and one side of the output gear 255 extends from a side wall through hole 2511 formed after the gear box fixing plate 251 and the gear box cover plate 252 are covered and is meshed with the moving rack 27; the angle sensor assembly 256 comprises a sensor PCB 2561 arranged on the gear box cover plate 252, a sensor device 2562 arranged on the sensor PCB 2561, and a sensor cover plate 2563 arranged on the gear box cover plate 252 to cover the sensor PCB 2561 and the sensor device 2562, wherein an angle sensor assembly hole 2564 and an assembly opening 2565 are arranged on the sensor cover plate 2563, and a sensor gear 2566 is arranged between the angle sensor assembly hole 2564 and the sensor device 2562; the output gear 255 is provided with a concave cavity 2552, after the gear box fixing plate 251 and the gear box cover plate 252 are covered, the angle sensor component 256 is embedded into the concave cavity 2552, the convex shaft gear 2553 arranged on the output gear 255 is meshed with the sensor gear 2566 in the assembling opening 2565, the output gear can also be meshed with the sensor gear 2566 through the convex shaft gear 2553, meshed with the moving rack 27 through the outer gear 2551, and meshed with the gear set 254 through other gears arranged on the output gear, and at this time, the output gear 255 is a triple gear. Specifically, the output gear 255 is engaged with the sensor gear 2566, the output gear 255 rotates and simultaneously drives the sensor gear 2566 to rotate, the sensor device 2562 obtains rotation information of the sensor gear 2566 and converts the rotation information into an electric signal to be output to the sensor PCB 2561, and the sensor PCB 2561 converts the electric signal according to a corresponding relationship between the magnitude of the electric signal and the rising distance to obtain a specific movement position of the movement assembly 21. Specifically, the protruding shaft gear 2553 can be disposed in the recessed cavity 2552, the protruding shaft gear 2553 disposed on the output gear 255 is engaged with the sensor gear 2566 in the assembling opening 2565, and the angle sensor assembly 256 is embedded in the recessed cavity 2552 disposed on the output gear 255, so that the assembling space can be saved and the size of the electric lifting gear box 25 can be reduced, thereby making the overall size of the electric lifting mechanism 20 more compact and conveniently mounted in the small-sized electronic toilet.
In a more specific embodiment, the guide sleeve assembly 23 includes a guide rail 231, a guide sleeve 232 sleeved outside the guide rail 231, and a guide sleeve holder 233 sleeved outside the guide sleeve 232; the guide sleeve holder 233 is fixedly connected to the moving plate 26, the guide rail 231 is fixed between a first connecting plate 241 and a second connecting plate 242, which extend from the upper and lower sides of the fixing plate 24, respectively, the guide sleeve 232 can slide back and forth along the guide rail 231, and the guide rail 231 and the guide sleeve 232 in the guide sleeve assembly 23 can also be replaced by linear bearings, so that the moving assembly 21 is guided by the linear bearings to perform reciprocating up-and-down movement along a set direction relative to the up-and-down driving assembly 22. Specifically, the guide rail may be fixedly installed between the first connection plate 241 and the second connection plate 242 by a mounting screw 2311.
In a more specific embodiment, at least one guide sleeve bracket 233 is further fixedly provided with a to-position lock component 234, and the to-position lock component 234 can lock the moving component 21 lifted to the locking position and provide a supporting force for the moving component 21. In this embodiment, the guide sleeve assembly 23 includes two guide rails 231 and two guide sleeve holders 233, and the positioning lock assembly 234 may be disposed on any one of the guide sleeve holders 233, or two positioning lock assemblies 234 may be disposed on two guide sleeve holders 233 at the same time, and the locking position may be the maximum position where the moving assembly 21 can be lifted or a position below the maximum position, so that when the moving assembly 21 is lifted to the locking position, the moving assembly 21 may be locked by the positioning lock assembly 234, and at this time, the moving assembly 21 is kept at the locking position and the driving motor 253 continuously operates, and in order to reduce the burden of the driving motor 253, the positioning lock assembly 234 may provide a supporting force to the moving assembly 21, and the supporting force and the self-positioning torque of the driving motor 253 support the moving assembly 21 and other components mounted on the moving assembly 21 together.
In a more specific embodiment, the fixing plate 24 is provided with a locking and fitting structure 243, the to-position locking assembly 234 includes an to-position locking buckle 2341 and an to-position locking spring 2342 disposed between the to-position locking buckle 2341 and the guide sleeve bracket 233, one end of the to-position locking buckle 2341 is rotatably connected to the guide sleeve bracket 233, and the other end of the to-position locking buckle 2341 is fastened to the locking and fitting structure 243 to lock the moving assembly 21 lifted to the locking position. The cross section of the to-position lock 2341 is arc. Specifically, the latch fitting structure 243 may be an up-position locking hole disposed on the fixing plate, when the moving assembly 21 is located at the lowest position, the up-position latch 2341 is located between the fixing plate 24 and the guide sleeve assembly 23, and the up-position latch spring 2342 located between the guide sleeve assembly 23 and the up-position latch 2341 is in a compressed state, when the moving assembly 21 is raised to the latching position, the up-position latch spring 2342 releases an elastic force to push the end of the up-position latch 2341 to slide into the up-position locking hole for latching, and at this time, the up-position latch component 234 can lock the moving assembly 21 raised to the latching position; when the moving assembly 21 gradually descends from the locking position, the to-position locking buckle 2341 slides out of the to-position locking hole, the fixing plate 24 presses the to-position locking buckle 2341 inwards and enables the to-position locking buckle spring 2342 to gradually recover to the compressed state, finally, the moving assembly 21 descends to the initial position, the to-position locking buckle 2341 is located between the fixing plate 24 and the guide sleeve assembly 23, and the to-position locking buckle spring 2342 is in the compressed state.
In a more specific embodiment, the motor gear of the driving motor 253, the second gear 2541, the third gear 2542 and the output gear 255 are sequentially engaged and connected to the gear box fixing plate 251.
In a more specific embodiment, the gear box fixing plate 251 is covered with the gear box cover plate 252 through a snap assembly 257; the fastening assembly 257 comprises at least one hook 2571 disposed on the gear box fixing plate 251, and a fastening groove 2572 disposed on the gear box cover plate 252 and adapted to the hook 2571. The gear box fixing plate 251 and the gear box cover plate 252 can be covered and connected through the buckle assembly 257, meanwhile, the gear box cover plate 252 can be further provided with mounting holes 2521, and after the gear box fixing plate 251 and the gear box cover plate 252 are covered and connected, screws can be mounted in the mounting holes 2521 to fixedly connect the gear box fixing plate 251 and the gear box cover plate 252, so that the connection is firmer.
In a more specific embodiment, a reinforcing rib 28 is further disposed at the connection between the moving rack 27 and the moving plate 26 to connect the moving rack 27 and the moving plate 26 at the same time. The arrangement of the reinforcing rib 28 can enhance the stability of the connection between the moving rack 27 and the moving plate 26, and prevent the moving plate 26 from shaking during the reciprocating up-down movement of the moving plate 26 driven by the moving rack 27.
Referring to fig. 11 to 15, fig. 11 is a structural diagram of an electronic toilet provided by an embodiment of the present invention; FIG. 12 is a structural diagram of an electronic toilet provided by the embodiment of the present invention; FIG. 13 is a structural diagram of an electronic toilet provided by the embodiment of the present invention; FIG. 14 is a partial structure view of the electronic toilet provided by the embodiment of the present invention; figure 15 is the embodiment of the utility model provides an electronic toilet's local structure chart. As shown in the figure, the utility model also provides an electronic toilet, wherein, including ceramic body 11 and toilet bowl host computer 13; the toilet main unit 13 comprises a fixing part 131, a lifting part 132 and the electric lifting mechanism 20; the elevating part 132 includes: a lifting base 1321, a seat ring 12, a flip 14 and a main machine shell 1322; the fixed part 131 comprises a fixed base 1323; the lifting base 1321 is fixedly connected with the moving component 21 of the electric lifting mechanism 20, the fixing base 1323 is fixedly connected with the lifting driving component 22 of the electric lifting mechanism 20, and the fixing base 1323 is fixed on the ceramic body 11. When the motion assembly 21 is located at the lowest position, the lifting part 132 is also located at the lowest position, and the state of the electronic toilet at this time is as shown in fig. 11; drive assembly 22 drive motion assembly 21 upward movement, motion assembly 21 drives the lifting unit 132 and rises until motion assembly 21 rises to the hasp position, and electronic toilet's the state is shown in fig. 12 this moment.
In a more specific embodiment, the inside of the main housing 1322 is further provided with a deodorizing and drying assembly, a heating assembly, a spray gun assembly and an electric control assembly thereof, so as to achieve a good layout design of the toilet, facilitate assembly and reduce manufacturing cost. Wherein, the deodorization drying component is a functional component for removing odor and drying; the heating assembly is a functional assembly for heating the seat 12 and the like to provide a comfortable feeling. The spray gun assembly is a functional assembly that sprays steam and/or foam to clean the ceramic body 11. The electric control assembly is a control system and supplies power and controls each functional assembly, so that the functional assemblies are matched with each other, and particularly, the electric control assembly can be fixedly arranged on the fixed base 1323.
It should be noted that, those skilled in the art can also add or omit one or more functional components arranged in the main housing 1322 according to the actual design requirement or design requirement of the electronic toilet in the utility model discloses a novel idea and layout design principle. All modifications to the internal layout of the main housing 1322 are intended to fall within the scope of the present application.
The embodiment of the utility model provides an electronic toilet of electric lift mechanism and applied this electric lift mechanism, electric lift mechanism include lift drive assembly to and carry out swing joint and can be for lift drive assembly elevating movement's motion subassembly through motion guide pin bushing subassembly and lift drive assembly, lift drive assembly includes the fixed plate and fixes the electric lift gear box that sets up on the fixed plate, the motion subassembly includes the motion board and fixes the motion rack that sets up on the motion board. The electric lifting mechanism adopts the electric lifting gear box to drive the motion rack to drive the motion component to carry out reciprocating lifting motion, the motion position of the motion component is detected through the angle sensor component, the convex shaft gear arranged on the output gear is meshed with the sensor gear in the assembly opening, and the angle sensor component is embedded into the concave cavity arranged on the output gear, so that the assembly space can be saved and the size of the electric lifting gear box can be reduced, the whole size of the electric lifting mechanism is more compact and the electric lifting gear box is convenient to install in an electronic toilet with small size, because the electric lifting gear box is static in the working process, the problem that the reliability of the electric lifting mechanism is influenced by the reciprocating motion of a connecting wire connected with a driving motor is avoided.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An electric lifting mechanism, characterized in that the electric lifting mechanism (20) comprises a lifting driving component (22) and a moving component (21) which is movably connected with the lifting driving component (22) through a moving guide sleeve component (23) and can move up and down relative to the lifting driving component (22);
the lifting driving component (22) comprises a fixing plate (24) and an electric lifting gear box (25) fixedly arranged on the fixing plate (24);
the moving assembly (21) comprises a moving plate (26) and a moving rack (27) fixedly arranged on the moving plate (26);
the motion guide sleeve assembly (23) is used for guiding the motion assembly (21) to perform reciprocating lifting motion along a set direction relative to the lifting driving assembly (22);
the electric lifting gear box (25) comprises a gear box fixing plate (251) fixedly connected with the fixing plate (24), a gear box cover plate (252) covered on the gear box fixing plate (251), a driving motor (253) and an output gear (255) in meshed connection with the driving motor (253) through a gear set (254), wherein the output gear (255) is a triple gear, the output gear (255) is meshed with the moving rack (27) through an external gear (2551) arranged on the outer side surface of the output gear (255), and the moving rack (27) is driven by the driving motor (253) to drive the moving component (21) to perform reciprocating lifting movement;
an angle sensor assembly (256) is arranged on the gear box cover plate (252), and the angle sensor assembly (256) is used for detecting the rotating angle of the output gear (255) to acquire the moving position of the moving assembly (21);
the driving motor (253), the gear set (254), the output gear (255) and the angle sensor assembly (256) are all arranged in a cavity structure formed after the gear box fixing plate (251) and the gear box cover plate (252) are covered, and one side of the output gear (255) extends out of a side wall through hole (2511) formed after the gear box fixing plate (251) and the gear box cover plate (252) are covered and is meshed with the moving rack (27);
the angle sensor assembly (256) comprises a sensor PCB (2561) arranged on the gear box cover plate (252), a sensor device (2562) arranged on the sensor PCB (2561), and a sensor cover plate (2563) assembled on the gear box cover plate (252) and used for covering the sensor PCB (2561) and the sensor device (2562), wherein an angle sensor assembly hole (2564) and an assembly hole (2565) are formed in the sensor cover plate (2563), and a sensor gear (2566) is assembled between the angle sensor assembly hole (2564) and the sensor device (2562);
be equipped with sunken cavity (2552) on output gear (255), after gear box fixed plate (251) and gear box apron (252) lid closed, angle sensor subassembly (256) imbed in sunken cavity (2552), and protruding axle gear (2553) that set up on output gear (255) in assemble trompil (2565) with sensor gear (2566) meshing.
2. The electric lifting mechanism according to claim 1, wherein the moving guide sleeve assembly (23) comprises a guide rail (231), a guide sleeve (232) sleeved outside the guide rail (231), and a guide sleeve holder (233) sleeved outside the guide sleeve (232);
the guide sleeve bracket (233) is fixedly connected with the moving plate (26), the guide rail (231) is fixed between a first connecting plate (241) and a second connecting plate (242) which respectively extend out of the upper side and the lower side of the fixed plate (24), and the guide sleeve (232) can slide in a reciprocating manner along the guide rail (231).
3. The electric lifting mechanism according to claim 2, wherein a to-position lock component (234) is further fixedly arranged on at least one guide sleeve bracket (233), and the to-position lock component (234) can lock the moving component (21) lifted to a lock position and provide a supporting force for the moving component (21).
4. The electric lifting mechanism of claim 3, wherein a locking structure (243) is disposed on the fixing plate (24), the to-position locking assembly (234) includes an to-position locking buckle (2341) and an to-position locking buckle spring (2342) disposed between the to-position locking buckle (2341) and the guide sleeve bracket (233), one end of the to-position locking buckle (2341) is rotatably connected to the guide sleeve bracket (233), and the other end of the to-position locking buckle is fastened to the locking structure (243) to lock the moving assembly (21) lifted to the locking position.
5. The motorized lift mechanism of claim 4, wherein the cross-section of the reach lock (2341) is arcuate.
6. The motorized lift mechanism of any of claims 1 to 5, wherein the gear box fixing plate (251) is closed with the gear box cover plate (252) by a snap assembly (257);
the buckle assembly (257) comprises at least one hook (2571) arranged on the gear box fixing plate (251) and a buckle groove (2572) arranged on the gear box cover plate (252) and matched with the hook (2571).
7. The motorized lift mechanism according to any of claims 1 to 5, characterized in that the connection between the moving rack (27) and the moving plate (26) is further provided with a reinforcing rib (28) connecting the moving rack (27) and the moving plate (26) at the same time.
8. The utility model provides an electronic toilet, its characterized in that, including ceramic body (11) and toilet bowl host computer (13); the toilet main unit (13) comprises a fixing part (131), a lifting part (132) and the electric lifting mechanism (20) according to any one of claims 1-7;
the lifting part (132) includes: a lifting base (1321), a seat ring (12), a flip cover (14) and a main machine shell (1322); the fixed part (131) comprises a fixed base (1323);
the lifting base (1321) is fixedly connected with a moving component (21) of the electric lifting mechanism (20), the fixed base (1323) is fixedly connected with a lifting driving component (22) of the electric lifting mechanism (20), and the fixed base (1323) is fixed on the ceramic body (11).
9. The electronic toilet according to claim 8, characterized in that inside the main machine housing (1322) there are further provided a deodorizing and drying assembly, a heating assembly, a spray gun assembly and its electrical control assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120679899.XU CN215048381U (en) | 2021-04-02 | 2021-04-02 | Electric lifting mechanism and electronic toilet applying same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120679899.XU CN215048381U (en) | 2021-04-02 | 2021-04-02 | Electric lifting mechanism and electronic toilet applying same |
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| Publication Number | Publication Date |
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| CN215048381U true CN215048381U (en) | 2021-12-07 |
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| CN202120679899.XU Active CN215048381U (en) | 2021-04-02 | 2021-04-02 | Electric lifting mechanism and electronic toilet applying same |
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