CN216454819U - Cleaning platform and electrical apparatus - Google Patents
Cleaning platform and electrical apparatus Download PDFInfo
- Publication number
- CN216454819U CN216454819U CN202122252222.0U CN202122252222U CN216454819U CN 216454819 U CN216454819 U CN 216454819U CN 202122252222 U CN202122252222 U CN 202122252222U CN 216454819 U CN216454819 U CN 216454819U
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- extension arm
- cleaning
- lifting mechanism
- positioning plate
- main shell
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- 238000004140 cleaning Methods 0.000 title claims abstract description 92
- 230000007246 mechanism Effects 0.000 claims abstract description 95
- 230000013011 mating Effects 0.000 claims 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model discloses a cleaning platform which comprises a main shell, a cleaning piece fixing piece, a lifting mechanism and a driving mechanism, wherein the lifting mechanism is connected between the main shell and the cleaning piece fixing piece, the driving mechanism is connected with the lifting mechanism to drive the lifting mechanism to stretch and retract so as to drive the cleaning piece fixing piece to lift relative to the main shell in a first direction, the lifting mechanism has an extending state and a contracting state, and in the contracting state, the cleaning piece fixing piece is contracted and lifted in a direction close to the main shell; in the extended state, the cleaning element fixing member extends and descends towards the direction away from the main shell. The utility model also discloses an electric appliance which comprises a controller and the cleaning platform. Therefore, the cleaning platform is provided with the lifting mechanism between the main shell and the cleaning piece fixing piece, and the driving mechanism is connected with the lifting mechanism, so that the automatic lifting function of the cleaning fixing piece is realized.
Description
Technical Field
The utility model relates to the technical field of electric appliances, in particular to a cleaning platform and an electric appliance.
Background
Along with the continuous improvement of people's standard of living, current cleaning machine's kind is also more and more, still has the function of dragging when the cleaning machine dust absorption on the market now, but the subassembly is directly fixed on the base through the buckle to the current component of dragging and wiping, when meetting the cleanness of treating the cleaning surface of different materials, often needs the manual work to drag to wipe the subassembly and dismantle, also needs the manual work to carry the barrier when meetting the barrier simultaneously. Thus, a new cleaning platform and electrical appliance are needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a cleaning platform to solve the above-mentioned problems.
The utility model discloses a cleaning platform which comprises a main shell, a cleaning piece fixing piece, a lifting mechanism and a driving mechanism, wherein the lifting mechanism is connected between the main shell and the cleaning piece fixing piece, the driving mechanism is connected with the lifting mechanism to drive the lifting mechanism to stretch and retract so as to drive the cleaning piece fixing piece to lift relative to the main shell in a first direction, the lifting mechanism has an extending state and a contracting state, and in the contracting state, the cleaning piece fixing piece is contracted and lifted in a direction close to the main shell; in the extended state, the cleaning element fixing member extends and descends towards the direction far away from the main shell.
Furthermore, the lifting mechanism comprises a first positioning plate fixed on one of the main shell and the cleaning piece fixing piece, a second positioning plate fixed on the other of the main shell and the cleaning piece fixing piece, and a bracket assembly movably connected between the first positioning plate and the second positioning plate.
Furthermore, the bracket assembly comprises a first extension arm and a second extension arm, the first extension arm and the second extension arm are crossed and rotatably connected with each other, and two ends of the first extension arm and two ends of the second extension arm are respectively connected with the first positioning plate and the second positioning plate.
Further, the first extension arm and the second extension arm are arranged in a staggered manner, the intersection point of the first extension arm and the second extension arm is a rotation fulcrum, when the lifting mechanism extends, the first extension arm rotates clockwise around the rotation fulcrum, and the second extension arm rotates anticlockwise around the rotation fulcrum; when the lifting mechanism is contracted, the first extension arm rotates anticlockwise around the rotation fulcrum, and the second extension arm rotates clockwise around the rotation fulcrum.
Further, the first extension arm and the second extension arm respectively comprise a first end portion and a second end portion, the first end portion of the first extension arm is rotatably connected with the first positioning plate, the second end portion of the first extension arm is slidably connected with the second positioning plate, the first end portion of the second extension arm is rotatably connected with the second positioning plate, and the second end portion of the second extension arm is slidably connected with the first positioning plate.
Furthermore, a first sliding portion is arranged at the second end portion of the first extension arm, a second matching portion matched with the first sliding portion is arranged on the second positioning plate, and the first sliding portion can slide on the second matching portion;
the second end part of the second extension arm is provided with a second sliding part, the first positioning plate is provided with a first matching part matched with the second sliding part, and the second sliding part can slide on the first matching part.
Further, the first fitting portion includes a first rail, the second fitting portion includes a second rail, the first sliding portion includes a first slider that slides within the second rail, the second sliding portion includes a second slider that slides within the first rail, and the first rail and the second rail each extend in a second direction perpendicular to the first direction.
Further, the driving mechanism comprises a worm and gear driving mechanism connected with the first sliding block or the second sliding block, the worm and gear driving mechanism is electrified in the forward direction to drive the lifting mechanism to extend, so that the cleaning piece fixing piece descends, and the cleaning piece is contacted with a surface to be cleaned to perform wiping operation; the worm and gear driving mechanism is electrified reversely to drive the lifting mechanism to contract, so that the cleaning piece fixing piece rises, and the cleaning piece is separated from the surface to be cleaned.
Furthermore, the first extension arm and the second extension arm are respectively two, the first extension arm is located at the inner side of the second extension arm in the third direction, the first extension arm is connected with the second extension arm into a whole through a first cross beam, and the second extension arm is connected with the first extension arm into a whole through a second cross beam
The utility model also discloses an electric appliance which comprises a controller and the cleaning platform, wherein the controller is electrically connected with the driving mechanism.
Compared with the prior art, the cleaning platform and the electric appliance have the beneficial effects that: according to the cleaning platform, the lifting mechanism is arranged between the main shell and the cleaning piece fixing piece, the driving mechanism is connected with the lifting mechanism to drive the lifting mechanism to stretch and retract, the lifting mechanism has an extending state and a contracting state, and the cleaning piece fixing piece is contracted and ascended towards the direction close to the main shell in the contracting state; when the cleaning piece fixing piece is in an extending state, the cleaning piece fixing piece extends and descends in the direction away from the main shell, so that the automatic lifting function is realized, and the floors with different heights can be cleaned.
According to the electric appliance, the cleaning platform is arranged in a modularized mode and is arranged at the bottom of the electric appliance, so that the cleaning piece fixing piece can achieve an automatic lifting function, a user can conveniently disassemble, assemble and clean the electric appliance, not only are the number of assembled parts reduced, but also the cost is reduced.
Drawings
FIG. 1 is a perspective view of the appliance of the present invention;
FIG. 2 is a front exploded perspective view of FIG. 1;
FIG. 3 is a side exploded perspective view of FIG. 1;
FIG. 4 is an exploded perspective view of another angle of FIG. 1;
FIG. 5 is a side schematic view of the lift mechanism of the present invention;
FIG. 6 is another side schematic view of FIG. 5;
FIG. 7 is an exploded view of FIG. 5;
fig. 8 is a schematic front view of another embodiment of the elevator mechanism of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. If several embodiments exist, the features of these embodiments may be combined with each other without conflict. When the description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The statements made in the following exemplary detailed description do not represent all implementations consistent with the present disclosure; rather, they are merely examples of apparatus, products, and/or methods consistent with certain aspects of the utility model, as set forth in the claims below.
The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention. As used in the specification and claims of this invention, the singular form of "a", "an", or "the" is intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the use of terms such as "first," "second," and the like, in the description and in the claims of the present invention do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the terms "front," "back," "up," "down," and the like in the description of the utility model are used for convenience of description and are not limited to a particular position or spatial orientation. The word "comprise" or "comprises", and the like, is an open-ended expression meaning that an element that precedes "includes" or "comprising" includes "that the element that follows" includes "or" comprises "and its equivalents, that do not preclude the element that precedes" includes "or" comprising "from also including other elements. If the utility model is referred to as "a plurality", it means two or more.
Referring to fig. 1 to 8, the present invention discloses a cleaning platform 100, where the cleaning platform 100 includes a main housing 1, a cleaning element fixing member 2, a lifting mechanism 3 and a driving mechanism, the lifting mechanism 3 is connected between the main housing 1 and the cleaning element fixing member 2, the driving mechanism is connected to the lifting mechanism 3 to drive the lifting mechanism 3 to extend and retract, and further drive the cleaning element fixing member 2 to move up and down in a first direction D relative to the main housing 1, the lifting mechanism 3 has an extended state and a retracted state, and in the retracted state, the cleaning element fixing member 2 is lifted to be attached to the lower surface of the main housing 1; in the extended state, the cleaning element retaining member 2 is lowered to a spaced apart relationship with the lower surface of the main housing 1. Preferably, the bottom of the main housing 1 has an inwardly recessed recess 11 at the center, and the recess 11 can accommodate the lifting mechanism 3, so that when the lifting mechanism 3 is retracted, the gap between the cleaning member fixing member 2 and the main housing 1 is minimized.
Referring to fig. 5, the lifting mechanism 3 includes a first positioning plate 31 fixed to one of the main housing 1 or the cleaning element fixing element 2, a second positioning plate 32 fixed to one of the cleaning element fixing element 2 or the main housing 1, and a bracket assembly 33 connecting the second positioning plate 31 and the second positioning plate 32.
Referring to fig. 5 to 6, the bracket assembly 33 includes a first extension arm 331 and a second extension arm 332, in a first embodiment, the first extension arm 331 and the second extension arm 332 intersect and are rotatably connected to each other, an intersection of the first extension arm 331 and the second extension arm 332 is a rotation pivot, when the lifting mechanism 3 is extended, the first extension arm 331 rotates clockwise around the rotation pivot, and the second extension arm 332 rotates counterclockwise around the rotation pivot; when the lifting mechanism 3 is retracted, the first extension arm 331 rotates counterclockwise around the rotation fulcrum, and the second extension arm 332 rotates clockwise around the rotation fulcrum.
Both ends of the first extension arm 331 and both ends of the second extension arm 332 are connected to the first positioning plate 31 and the second positioning plate 32, respectively. Specifically, the first extension arm 331 and the second extension arm 332 respectively include a first end and a second end opposite to each other in the extension direction, the first end 3311 of the first extension arm 331 is rotatably connected to the first positioning plate 31, the second end 3312 of the first extension arm 331 is slidably connected to the second positioning plate 32, the first end 3321 of the second extension arm 332 is rotatably connected to the second positioning plate 32, and the second end 3322 of the second extension arm 332 is slidably connected to the first positioning plate 31.
A first sliding portion is disposed on the second end portion 3312 of the first extension arm 331, a second matching portion matched with the first sliding portion is disposed on the second positioning plate 32, and the first sliding portion can slide on the second matching portion; the second end portion 3322 of the second extension arm 332 is provided with a second sliding portion, the first positioning plate 31 is provided with a first matching portion matched with the second sliding portion, and the second sliding portion can slide on the first matching portion. In this embodiment, the first engaging portion and the second engaging portion are guide rails, and the first sliding portion and the second sliding portion are sliders that engage with the guide rails. Specifically, the first guide rail 311 is disposed at the bottom of the first positioning plate 31, the second guide rail 321 is disposed at the top of the second positioning plate 32, the first extension arm 331 includes a first slider 3313 sliding in the second guide rail 321, the second extension arm 332 includes a second slider 3323 sliding in the first guide rail 311, and the first guide rail 311 and the second guide rail 321 both extend in a second direction D2 perpendicular to the first direction. Further, the first guide rail 311 and the second guide rail 321 are disposed vertically symmetrically. In other embodiments, the first engaging portion and the second engaging portion may be a guide post and a sliding slot, and the first sliding portion and the second sliding portion are sliders sleeved on the guide post, and can also be lifted.
In another embodiment, the bracket assembly 33 has a plurality of first extension arms 331 and second extension arms 332, the plurality of first extension arms 331 and the plurality of second extension arms 332 correspond to each other and are arranged in a zigzag manner in an end-to-end manner, and the lifting is realized by the rotation of the plurality of first extension arms 331 and the second extension arms 332.
Referring to fig. 5 to 7, the driving mechanism is disposed at the bottom of the first positioning plate 31 or at the top of the second positioning plate 32, the driving mechanism is a worm gear driving device connected to the first sliding block 3313 or the second sliding block 3323, the worm gear driving mechanism 4 is powered on in the forward direction to drive the lifting mechanism 3 to extend, so that the cleaning member fixing member 2 descends, and the cleaning member contacts the ground to perform a floor mopping operation; the worm gear and worm driving mechanism 4 is electrified reversely to drive the lifting mechanism 3 to contract, so that the cleaning piece fixing piece 2 ascends, and the cleaning piece is separated from the ground to be not dragged. Specifically, a connecting seat 41 is arranged at a driving end of the worm and gear driving mechanism 4, when the worm and gear driving mechanism 4 is driven in a forward direction, the worm and gear driving mechanism 4 drives the connecting seat 41 to move horizontally along a second direction D2, the connecting seat 41 drives the first slider 3313 or the second slider 3323 to move in the same direction in the first guide rail 311 and the second guide rail 321, and further drives the lifting mechanism 3 to extend, so that the cleaning piece fixing member 2 extends and descends in a direction away from the main housing 1, and the cleaning piece contacts the ground to perform a wiping operation; when the worm and gear drive mechanism 4 is driven reversely, the worm and gear drive mechanism 4 drives the connecting seat 41 to move horizontally in the reverse direction of the second direction D2, the connecting seat 41 drives the first slider 3313 or the second slider 3323 to move in the same direction in the first guide rail 311 and the second guide rail 321, and further drives the lifting mechanism 3 to contract, so that the cleaning member fixing member 2 contracts and rises in the direction approaching the main housing 1, and at this time, the cleaning member is separated from the surface to be cleaned.
Referring to fig. 7, in a second embodiment, there are two first extension arms 331 and two second extension arms 332, the two first extension arms 331 are located inside the two second extension arms 332 in the third direction, the two first extension arms 331 are connected to each other through a first cross member 3314, and the two second extension arms 332 are connected to each other through a second cross member 3324, when the lifting mechanism 3 is extended or retracted, the first cross member 3314 and the second cross member 3324 can make the two sets of first extension arms 331 and the two sets of second extension arms 332 alternately configured to be more stable.
Referring to fig. 8, in another embodiment, the worm gear drive mechanism 4 has two worm gear drive mechanisms 4, two worm gear drive mechanisms 4 are fixed on the top of the first positioning plate 31 or the bottom of the second positioning plate 32, the first guide rail 311 and the second guide rail 321 are both disposed on the top of the first positioning plate 31, the first end portion 3311 of the first extension arm 311 is rotatably connected to the second positioning plate 32 and the second end portion 3312 of the first extension arm 331 is slidably connected to the first positioning plate 31, the first end portion 3321 of the second extension arm 332 is rotatably connected to the second positioning plate 32 and the second end portion 3322 of the second extension arm 332 is slidably connected to the first positioning plate 31, the second extension arm 332, the first positioning plate 31 and the second positioning plate 32 of the first extension arm 331 are connected to form a substantially trapezoid, wherein the connecting seat 41 of one worm gear drive mechanism 4 is connected to the first slider 3313, the connecting seat 41 of the other worm and gear driving mechanism 4 is connected with the second sliding block 3323, the two worm and gear driving mechanisms 4 are arranged in a back-to-back manner in the second direction D2, the two worm and gear driving mechanisms 4 are driven synchronously and reversely, and the driving forces of the two worm and gear driving mechanisms 4 are the same. The worm gear and worm driving mechanism 4 is electrified in the positive direction to drive the lifting mechanism 3 to extend along the first direction D1, so that the cleaning piece fixing member 2 descends, and the cleaning piece contacts the ground to perform wiping operation; the worm gear and worm driving mechanism 4 is electrified reversely to drive the lifting mechanism 3 to contract along the first direction D1, so that the cleaning piece fixing member 2 is lifted, and the cleaning piece is separated from the ground to be not dragged.
Referring to fig. 1, the present invention further discloses an electrical appliance 200, wherein the electrical appliance 200 includes a controller and the cleaning platform 100, the controller is installed inside the electrical appliance 200, and the controller is electrically connected to the driving mechanism 4 for controlling the extension and contraction of the lifting mechanism 3 of the cleaning platform 100.
In summary, the cleaning platform 100 of the present invention has the lifting mechanism 3 disposed between the main housing 1 and the cleaning element fixing member 2, and the driving mechanism 4 is connected to the lifting mechanism 3 to drive the lifting mechanism 3 to extend and retract, so as to drive the cleaning element fixing member 2 to lift in a first direction relative to the main housing 1, thereby achieving an automatic lifting function and cleaning floors with different heights.
According to the electric appliance 200, the cleaning platform 100 is arranged in a modularized mode through the cleaning platform 100 and is arranged at the bottom of the electric appliance 200, so that the cleaning piece fixing piece 2 can achieve an automatic lifting function, meanwhile, a user can conveniently disassemble, assemble and clean the electric appliance, assembled parts are reduced, and cost is reduced.
The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, such as the directional descriptions of "front", "back", "left", "right", "upper", "lower", etc., and although the present specification has been described in detail with reference to the above embodiments, the ordinary skilled in the art should understand that the technical personnel in the technical field can still make modifications or equivalent substitutions on the present invention, and all technical solutions and modifications which do not depart from the spirit and scope of the present invention should be covered in the claims of the present invention.
Claims (10)
1. A cleaning platform (100), characterized by: the cleaning platform (100) comprises a main shell (1), a cleaning piece fixing piece (2), a lifting mechanism (3) and a driving mechanism, wherein the lifting mechanism (3) is connected between the main shell (1) and the cleaning piece fixing piece (2), the driving mechanism is connected with the lifting mechanism (3) to drive the lifting mechanism (3) to stretch and retract, and further drive the cleaning piece fixing piece (2) to lift relative to the main shell (1) in a first direction, the lifting mechanism (3) has an extending state and a contracting state, and in the contracting state, the cleaning piece fixing piece (2) contracts and rises towards a direction close to the main shell (1); in the extended state, the cleaning element fixing member (2) extends and descends in a direction away from the main shell (1).
2. The cleaning platform (100) of claim 1, wherein: the lifting mechanism (3) comprises a first positioning plate (31) fixed on one of the main shell (1) and the cleaning piece fixing piece (2), a second positioning plate (32) fixed on the other of the main shell (1) and the cleaning piece fixing piece (2), and a bracket assembly (33) movably connected between the first positioning plate (31) and the second positioning plate (32).
3. The cleaning platform (100) of claim 2, wherein: the bracket assembly (33) comprises a first extension arm (331) and a second extension arm (332), the first extension arm (331) and the second extension arm (332) are crossed and rotatably connected with each other, and two ends of the first extension arm (331) and two ends of the second extension arm (332) are respectively connected with the first positioning plate (31) and the second positioning plate (32).
4. The cleaning platform (100) of claim 3, wherein: the first extension arm (331) and the second extension arm (332) are arranged in a staggered manner, the intersection point of the first extension arm (331) and the second extension arm (332) is a rotation fulcrum, when the lifting mechanism (3) extends, the first extension arm (331) rotates clockwise around the rotation fulcrum, and the second extension arm (332) rotates anticlockwise around the rotation fulcrum; when the lifting mechanism (3) contracts, the first extension arm (331) rotates anticlockwise around a rotation fulcrum, and the second extension arm (332) rotates clockwise around the rotation fulcrum.
5. The cleaning platform (100) of claim 3, wherein: the first extension arm (331) and the second extension arm (332) respectively comprise a first end and a second end, the first end of the first extension arm (331) is rotatably connected with the first positioning plate (31) and the second end of the first extension arm (331) is slidably connected with the second positioning plate (32), the first end of the second extension arm (332) is rotatably connected with the second positioning plate (32) and the second end of the second extension arm (332) is slidably connected with the first positioning plate (31).
6. The cleaning platform (100) of claim 5, wherein: a first sliding part is arranged at the second end part of the first extension arm (331), a second matching part matched with the first sliding part is arranged on the second positioning plate (32), and the first sliding part can slide on the second matching part;
the second end portion (3322) of the second extension arm (332) is provided with a second sliding portion, the first positioning plate (31) is provided with a first matching portion matched with the second sliding portion, and the second sliding portion can slide on the first matching portion.
7. The cleaning platform (100) of claim 6, wherein the first mating portion comprises a first guide rail (311), the second mating portion comprises a second guide rail (321), the first sliding portion comprises a first slider (3313) sliding within the second guide rail (321), the second sliding portion comprises a second slider (3323) sliding within the first guide rail (311), the first guide rail (311) and the second guide rail (321) each extending in a second direction perpendicular to the first direction.
8. The cleaning platform (100) according to claim 7, wherein the driving mechanism comprises a worm and gear driving mechanism (4) connected to the first slider (3313) or the second slider (3323), the worm and gear driving mechanism (4) is powered on forward to drive the lifting mechanism (3) to extend, so that the cleaning piece fixing member (2) descends, and the cleaning piece contacts with the surface to be cleaned to perform a wiping operation; the worm and gear driving mechanism (4) is electrified reversely to drive the lifting mechanism (3) to contract, so that the cleaning piece fixing piece (2) rises, and the cleaning piece is separated from the surface to be cleaned.
9. The cleaning platform (100) of claim 6, wherein there are two first extension arms (331) and two second extension arms (332), the two first extension arms (331) are located at the inner side of the two second extension arms (332) in the third direction, the two first extension arms (331) are integrally connected by a first cross member (3314), and the two second extension arms (332) are integrally connected by a second cross member (3324).
10. An electrical appliance, characterized by: comprising a cleaning platform (100) according to any of claims 1-9 and a controller, said controller being electrically connected to said drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252222.0U CN216454819U (en) | 2021-09-16 | 2021-09-16 | Cleaning platform and electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252222.0U CN216454819U (en) | 2021-09-16 | 2021-09-16 | Cleaning platform and electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216454819U true CN216454819U (en) | 2022-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122252222.0U Active CN216454819U (en) | 2021-09-16 | 2021-09-16 | Cleaning platform and electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216454819U (en) |
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2021
- 2021-09-16 CN CN202122252222.0U patent/CN216454819U/en active Active
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