CN114766972A - Charging device, sweeper and sweeping system - Google Patents
Charging device, sweeper and sweeping system Download PDFInfo
- Publication number
- CN114766972A CN114766972A CN202210224676.3A CN202210224676A CN114766972A CN 114766972 A CN114766972 A CN 114766972A CN 202210224676 A CN202210224676 A CN 202210224676A CN 114766972 A CN114766972 A CN 114766972A
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- China
- Prior art keywords
- assembly
- connecting rod
- driving
- charging
- link
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
- A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4091—Storing or parking devices, arrangements therefor; Means allowing transport of the machine when it is not being used
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
- A47L2201/022—Recharging of batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application relates to a charging device, a sweeper and a sweeping system, wherein a first connecting rod assembly and a second connecting rod assembly are arranged at intervals and oppositely; the first driving assembly is connected with the first end of the first connecting rod assembly and is used for driving the first connecting rod assembly to do telescopic motion; the second driving assembly is connected with the first end of the second connecting rod assembly and is used for driving the second connecting rod assembly to do telescopic motion; the first side surface of the charging assembly is respectively connected with the second end of the first connecting rod assembly and the second end of the second connecting rod assembly; the telescopic motion of the first connecting rod assembly and the telescopic motion of the second connecting rod assembly are used for driving the charging assembly to do telescopic motion and/or rotate left and right. When the sweeper and the workstation can not be accurately aligned, the local adjustment of the alignment of the charging assembly and the workstation is realized through the telescopic movement and/or the left-right rotation of the charging assembly, the complete machine of the sweeper is not required to be backed, adjusted leftwards and rightwards, the alignment control is simple, and the time required for alignment is short.
Description
Technical Field
The application relates to the technical field of sweeper, in particular to a charging device, a sweeper and a sweeping system.
Background
The sweeper often adopts a rechargeable battery, and when the electric quantity of the rechargeable battery is insufficient, the sweeper needs to be in butt joint with the workstation to realize charging. At present often adopt infrared laser guide machine of sweeping floor to carry out the backfill counterpoint, infrared laser guide sometimes because external light reflection can appear guide error, need rotate when the machine of sweeping floor in addition, some external barriers also can cause physics nature to obstruct, lead to can not very accurate counterpoint between machine of sweeping floor and the workstation. When the accurate counterpoint can not be realized, the sweeper needs to continuously adjust the position of the sweeper, the whole process is complicated to control, and the time required for counterpoint is long.
Disclosure of Invention
The main objective of this application is providing a charging device, machine of sweeping the floor and system of sweeping the floor, when aiming at solving present machine of sweeping the floor and workstation can not the accurate counterpoint, the position of adjustment self that the machine of sweeping the floor need not stop, whole process control is loaded down with trivial details, leads to the longer technical problem of time that counterpoint needs.
In order to achieve the above object of the invention, the present application proposes a charging device including: the charging device comprises a charging assembly, a first connecting rod assembly, a second connecting rod assembly, a first driving assembly and a second driving assembly;
the first connecting rod assembly and the second connecting rod assembly are spaced and oppositely arranged;
the first driving assembly is connected with the first end of the first connecting rod assembly and is used for driving the first connecting rod assembly to do telescopic motion;
the second driving assembly is connected with the first end of the second connecting rod assembly and is used for driving the second connecting rod assembly to do telescopic motion;
a first side of the charging assembly is connected with a second end of the first link assembly and a second end of the second link assembly respectively;
the telescopic motion of the first connecting rod assembly and the telescopic motion of the second connecting rod assembly are used for driving the charging assembly to do telescopic motion and/or rotate left and right.
Further, the first driving assembly includes: the first driving motor is arranged on the first fixing plate;
an output shaft of the first driving motor is fixedly connected with a first end of the first driving connecting rod and used for driving the first driving connecting rod to rotate on a first plane;
the second end of the first driving connecting rod is rotatably connected with the first end of the first connecting rod component in the first plane;
the second drive assembly includes: the second driving motor is arranged on the second fixing plate;
an output shaft of the second driving motor is fixedly connected with a first end of the second driving connecting rod and used for driving the second driving connecting rod to rotate on a second plane;
the second end of the second drive link is rotationally connected with the first end of the second link assembly in the second plane.
Further, the first link assembly includes: the first end of the first rotating connecting rod is rotatably connected with the first driving assembly on a first plane, the second end of the first rotating connecting rod is rotatably connected with the first end of the second rotating connecting rod on the first plane, the second end of the second rotating connecting rod is rotatably connected with the first end of the third rotating connecting rod on a third plane, and the second end of the third rotating connecting rod is connected with the first side surface of the charging assembly;
the second link assembly includes: a first end of the fourth rotating connecting rod is rotatably connected with the second driving assembly on a second plane, a second end of the fourth rotating connecting rod is rotatably connected with a first end of the fifth rotating connecting rod on the second plane, a second end of the fifth rotating connecting rod is rotatably connected with a first end of the sixth rotating connecting rod on the third plane, and a second end of the sixth rotating connecting rod is connected with the first side surface of the charging assembly;
wherein the first plane intersects the third plane and the second plane intersects the third plane.
Further, the charging device further includes: a first positioning member and a second positioning member;
the second end of the third rotating connecting rod penetrates through the first side surface of the charging assembly and is arranged outside the second side surface of the charging assembly;
the second end of the sixth rotating connecting rod penetrates through the first side surface of the charging assembly and is arranged outside the second side surface of the charging assembly;
the first positioning part is positioned at the top end of the second end of the third rotating connecting rod and used for being matched with a third positioning part of the workstation in a magnetic attraction way;
the second positioning component is positioned at the top end of the second end of the sixth rotating connecting rod and used for being matched with the fourth positioning component of the workstation in a magnetic attraction way.
Further, the first link assembly further includes: a first pair of guide plates;
the two guide plates of the first guide plate pair are parallel and oppositely arranged;
the second rotating link slides between the two guide plates of the first guide plate pair;
the second link assembly further comprises: a second pair of guide plates;
the two guide plates of the second guide plate pair are parallel and oppositely arranged;
the fifth rotating link slides between the two guide plates of the second guide plate pair.
Furthermore, at least one guide plate of the first guide plate pair is provided with a first guide groove, and/or at least one guide plate of the second guide plate pair is provided with a second guide groove;
when the first guide plate pair is provided with the first guide groove, the second rotating connecting rod is provided with a first bulge matched with the first guide groove, and the first bulge is positioned in the first guide groove and can slide relatively;
when the second guide plate pair is provided with the second guide groove, a second protrusion matched with the second guide groove is arranged on the fifth rotating connecting rod, and the second protrusion is located in the second guide groove and can slide relatively.
Further, the charging assembly includes: a positive electrode, a negative electrode and an electrode mounting part;
the first side surface of the electrode mounting part is respectively connected with the second end of the first connecting rod component and the second end of the second connecting rod component;
the positive electrode and the negative electrode are both mounted on a second side of the electrode mounting member, the second side being opposite the first side.
Further, the second side surface of the electrode mounting part is an arc surface, and the second side surface of the electrode mounting part is arched and bent towards the direction away from the first connecting rod assembly and the second connecting rod assembly;
when the first connecting rod assembly and the second connecting rod assembly are the same in expansion and contraction amount, the first connecting rod assembly and the second connecting rod assembly are located on the diameter of the second side face of the electrode mounting part.
The application has still provided a sweeper, sweeper includes: a charging arrangement as claimed in any preceding claim.
The application also provides a system of sweeping the floor, the system of sweeping the floor includes: the sweeper and the workstation as described above;
the workstation with the charging device activity butt joint of machine of sweeping the floor is used for right the machine of sweeping the floor charges.
The application discloses charging device, machine of sweeping the floor and system of sweeping the floor, wherein charging device includes: the charging assembly, the first connecting rod assembly, the second connecting rod assembly, the first driving assembly and the second driving assembly; the first connecting rod assembly and the second connecting rod assembly are spaced and oppositely arranged; the first driving assembly is connected with the first end of the first connecting rod assembly and is used for driving the first connecting rod assembly to do telescopic motion; the second driving assembly is connected with the first end of the second connecting rod assembly and is used for driving the second connecting rod assembly to do telescopic motion; a first side of the charging assembly is connected with a second end of the first link assembly and a second end of the second link assembly respectively; the telescopic motion of the first connecting rod assembly and the telescopic motion of the second connecting rod assembly are used for driving the charging assembly to do telescopic motion and/or rotate left and right. The charging assembly can realize telescopic motion and/or left-right rotation by adjusting the telescopic amount driven by the first connecting rod assembly and the telescopic amount driven by the second connecting rod assembly; when the sweeper and the workstation cannot be accurately aligned, the local adjustment of the alignment of the charging assembly and the workstation is realized through the telescopic motion and/or the left-right rotation of the charging assembly, so that the adjustment of the whole sweeper back, left and right is not needed, the alignment control is simple, and the time required for alignment is short.
Drawings
Fig. 1 is a schematic structural diagram of a charging device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of another view angle of a charging device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a floor sweeping system according to an embodiment of the present application;
wherein, 1, a sweeper; 10. a charging assembly; 111. a positive electrode; 112. a negative electrode; 12. an electrode mounting member; 21. a first link assembly; 211. a first rotating link; 212. a second rotating link; 213. a third rotating link; 22. a second linkage assembly; 221. a fourth rotating link; 222. a fifth rotating link; 223. a sixth rotating link; 31. a first drive assembly; 311. a first fixing plate; 312. a first drive link; 313. a first drive motor; 32. a second drive assembly; 321. a second fixing plate; 322. a second drive link; 323. a second drive motor; 41. a first pair of guide plates; 42. a second pair of guide plates; 2. a workstation.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
Referring to fig. 1 and 2, in an embodiment of the present application, there is provided a charging device including: a charging assembly 10, a first link assembly 21 (including 211, 212, 213 in the preferred embodiment), a second link assembly 22 (including 221, 222, 223 in the preferred embodiment), a first driving assembly 31 (including 313, 312, 311 in the preferred embodiment), and a second driving assembly 32 (including 323, 322, 321 in the preferred embodiment);
the first connecting rod assembly 21 and the second connecting rod assembly 22 are spaced and oppositely arranged;
the first driving assembly 31 is connected with a first end of the first link assembly 21 and is used for driving the first link assembly 21 to perform telescopic motion;
the second driving assembly 32 is connected to a first end of the second link assembly 22, and is configured to drive the second link assembly 22 to perform a telescopic motion;
a first side surface of the charging assembly 10 is connected to a second end of the first link assembly 21 and a second end of the second link assembly 22 respectively;
the telescopic motion of the first link assembly 21 and the telescopic motion of the second link assembly 22 are used for driving the charging assembly 10 to perform telescopic motion and/or rotate left and right.
In the embodiment, the charging assembly 10 can realize telescopic movement and/or left-right rotation by adjusting the telescopic amount driven by the first connecting rod assembly 21 and the telescopic amount driven by the second connecting rod assembly 22; when the sweeper 1 and the workstation 2 can not be accurately aligned, the local adjustment of the alignment of the charging assembly 10 and the workstation 2 is realized through the telescopic movement and/or the left-right rotation of the charging assembly 10, so that the complete sweeper 1 does not need to be adjusted in a backward, leftward and rightward mode, the alignment control is simple, and the time required for alignment is short.
Telescoping movement and/or side-to-side rotation, that is to say a total of 8 cases, respectively: extension movement, retraction movement, extension movement and left rotation, extension movement and right rotation, retraction movement and left rotation, retraction movement and right rotation, left rotation, right rotation.
The telescopic movement comprises: an extension movement and a retraction movement.
The amount of expansion and contraction includes: protrusion and contraction. The protrusion amount refers to an amount of movement in a direction away from the first and second driving units 31 and 32. The contraction amount is an amount of movement in a direction close to the first driving unit 31 and the second driving unit 32.
When the present application is applied to the sweeper 1, the protrusion amount refers to the amount of exercise away from the sweeper 1. The contraction amount is an amount of movement close to the sweeper 1.
When the extension amount driven by the first link assembly 21 is the same as the extension amount driven by the second link assembly 22, the charging assembly 10 performs extension movement in a direction away from the first driving assembly 31 and the second driving assembly 32; when the extension amount driven by the first link assembly 21 is smaller than the extension amount driven by the second link assembly 22, the charging assembly 10 performs the extension movement in the direction away from the first driving assembly 31 and the second driving assembly 32, and the charging assembly 10 rotates toward the side close to the first link assembly 21 (i.e., rotates rightward); when the extension amount driven by the first link assembly 21 is greater than the extension amount driven by the second link assembly 22, the charging assembly 10 performs the extension movement in the direction away from the first driving assembly 31 and the second driving assembly 32, and the charging assembly 10 rotates toward the side close to the second link assembly 22 (i.e., rotates to the left); when the contraction amount driven by the first link assembly 21 is the same as the contraction amount driven by the second link assembly 22, the charging assembly 10 performs contraction motion in a direction close to the first driving assembly 31 and the second driving assembly 32; when the contraction amount driven by the first link assembly 21 is smaller than the contraction amount driven by the second link assembly 22, the charging assembly 10 contracts in a direction close to the first driving assembly 31 and the second driving assembly 32, and the charging assembly 10 rotates to one side close to the second link assembly 22; when the contraction amount driven by the first link assembly 21 is greater than the contraction amount driven by the second link assembly 22, the charging assembly 10 performs the contraction motion in the direction close to the first driving assembly 31 and the second driving assembly 32, and the charging assembly 10 rotates toward the side close to the first link assembly 21. Therefore, the charging assembly 10 can realize telescopic motion and/or left-right rotation by adjusting the telescopic amount driven by the first connecting rod assembly 21 and the telescopic amount driven by the second connecting rod assembly 22.
The charging assembly 10 includes a positive electrode 111, a negative electrode 112, and an electrode mounting part 12; a first side of the electrode mounting part 12 is connected to a second end of the first linkage assembly 21 and a second end of the second linkage assembly 22; the positive and negative electrodes 111, 112 are mounted on the side of the electrode mounting part 12 remote from the first drive assembly 31.
It is understood that the second end of the present application is the second end opposite the first end.
The first link assembly 21 and the second link assembly 22 are spaced and opposite to each other, that is, the first link assembly 21 and the second link assembly 22 are opposite to each other, and a predetermined distance is formed between the first link assembly 21 and the second link assembly 22.
The first link assembly 21 and the second link assembly 22 may be parallel, may directly intersect each other, or may intersect each other in an extended line.
The first link assembly 21 is an assembly that can be extended and retracted and swung left and right.
The second link assembly 22 is a component that can telescope and swing side-to-side.
It is understood that the specifications of the first connecting rod assembly 21 and the second connecting rod assembly 22 may be the same or different, wherein the specifications include: the component structure of the component and the dimensions of the component.
The first drive assembly 31 and the second drive assembly 32 may have the same or different specifications.
A first side of the charging assembly 10 is connected to a second end of the first link assembly 21 and a second end of the second link assembly 22, respectively, that is, the first link assembly 21 and the second link assembly 22 are installed on the same side of the charging assembly 10. A second side of the charging assembly 10, opposite the first side, is docked with the workstation 2 so as to enable power to be supplied to the charging assembly 10 via the workstation 2.
In one embodiment, the first driving assembly 31 includes: a first driving motor 313, a first driving link 312 and a first fixing plate 311, wherein the first driving motor 313 is mounted on the first fixing plate 311;
an output shaft of the first driving motor 313 is fixedly connected with a first end of the first driving connecting rod 312, and is used for driving the first driving connecting rod 312 to rotate on a first plane;
the second end of the first driving link 312 is rotatably connected to the first end of the first link assembly 21 in the first plane;
the second drive assembly 32 includes: a second driving motor 323, a second driving link 322 and a second fixing plate 321, wherein the second driving motor 323 is mounted on the second fixing plate 321;
an output shaft of the second driving motor 323 is fixedly connected with a first end of the second driving connecting rod 322, and is used for driving the second driving connecting rod 322 to rotate on a second plane;
the second end of the second drive link 322 is pivotally connected to the first end of the second linkage assembly 22 in the second plane. The first driving connecting rod 312 rotates on the first plane, so that the first driving connecting rod 312 and the first connecting rod assembly 21 perform telescopic motion on the first plane, and the second driving connecting rod 322 rotates on the second plane, so that the second driving connecting rod 322 and the second connecting rod assembly 22 perform telescopic motion on the first plane, and the charging assembly 10 can perform telescopic motion and/or left-right rotation by adjusting the telescopic amount driven by the first connecting rod assembly 21 and the telescopic amount driven by the second connecting rod assembly 22.
The first fixing plate 311 and the second fixing plate 321 may be flat plates, and the specific shape is not limited herein.
It will be appreciated that when the present application is applied to the sweeper 1, the first fixing plate 311 and the second fixing plate 321 will be mounted on the housing of the sweeper 1 at intervals.
The first driving motor 313 and the second driving motor 323 are both selected as motors that can make rotational motion.
The first drive link 312 and the second drive link 322 are both links.
In one embodiment, the first link assembly 21 includes: a first rotating link 211, a second rotating link 212 and a third rotating link 213, wherein a first end of the first rotating link 211 is rotatably connected to the first driving assembly 31 on a first plane, a second end of the first rotating link 211 is rotatably connected to a first end of the second rotating link 212 on the first plane, a second end of the second rotating link 212 is rotatably connected to a first end of the third rotating link 213 on a third plane, and a second end of the third rotating link 213 is connected to a first side of the charging assembly 10;
the second link assembly 22 includes: a fourth rotating link 221, a fifth rotating link 222 and a sixth rotating link 223, wherein a first end of the fourth rotating link 221 is rotatably connected to the second driving assembly 32 on a second plane, a second end of the fourth rotating link 221 is rotatably connected to a first end of the fifth rotating link 222 on the second plane, a second end of the fifth rotating link 222 is rotatably connected to a first end of the sixth rotating link 223 on the third plane, and a second end of the sixth rotating link 223 is connected to the first side of the charging assembly 10;
wherein the first plane intersects the third plane and the second plane intersects the third plane. The first rotating connecting rod 211 and the second rotating connecting rod 212 perform telescopic motion on a first plane, and the fourth rotating connecting rod 221 and the fifth rotating connecting rod 222 perform telescopic motion on a second plane, so that the charging assembly 10 performs telescopic motion; when the expansion amount of the first rotating link 211 and the second rotating link 212 in the first plane is different from the expansion amount of the fourth rotating link 221 and the fifth rotating link 222 in the second plane, the charging assembly 10 rotates left and right, and the left and right rotation of the charging assembly 10 drives the third rotating link 213 to rotate in the third plane or drives the charging assembly 10 to drive the sixth rotating link 223 to rotate in the third plane.
The first plane and the second plane may be parallel or may intersect.
Optionally, the first plane and the third plane may intersect perpendicularly, may also intersect acutely, and may also intersect obtusely.
Optionally, the second plane and the third plane may intersect perpendicularly, may intersect at an acute angle, and may intersect at an obtuse angle.
The first rotating link 211, the second rotating link 212, and the third rotating link 213 are all links.
The fourth turning link 221, the fifth turning link 222, and the sixth turning link 223 are all links.
In one embodiment, the charging device further includes: a first positioning member and a second positioning member;
a second end of the third rotating link 213 penetrates from the first side surface of the charging assembly 10 to the outside of the second side surface of the charging assembly 10;
a second end of the sixth rotating link 223 penetrates from the first side surface of the charging assembly 10 to the outside of the second side surface of the charging assembly 10;
the first positioning component is located at the top end of the second end of the third rotating link 213, and is configured to be magnetically matched with the third positioning component of the workstation;
the second positioning component is located at the top end of the second end of the sixth rotating link 223, and is configured to be magnetically attracted to the fourth positioning component of the workstation. Through the magnetic attraction matching of the first positioning part and the third positioning part and the magnetic attraction matching between the second positioning part and the fourth positioning part, the third rotating connecting rod 213 and the sixth rotating connecting rod 223 can rotate on the third plane, and the charging assembly 10 can be aligned with the workstation quickly and accurately.
It can be understood that magnetic attraction is used for positioning between the first positioning component and the third positioning component, one of the first positioning component and the third positioning component is a magnetic component, and the other of the first positioning component and the third positioning component is metal.
It can be understood that magnetic attraction is used for positioning between the second positioning component and the fourth positioning component, one of the second positioning component and the fourth positioning component is a magnetic component, and the other of the second positioning component and the fourth positioning component is metal.
In one embodiment, the first link assembly 21 further includes: a first pair of guide plates 41;
the two guide plates of the first guide plate pair 41 are arranged in parallel and oppositely;
the second turning link 212 slides between the two guide plates of the first pair of guide plates 41;
the second link assembly 22 further includes: a second pair of guide plates 42;
the two guide plates of the second guide plate pair 42 are arranged in parallel and oppositely;
the fifth pivot link 222 slides between the two guide plates of the second pair of guide plates 42. The second rotating link 212 is limited by the first guide plate pair 41, and the fifth rotating link 222 is limited by the second guide plate pair 42, so that the movement direction of the charging assembly 10 is controlled, and the movement control of alignment is further simplified.
When the present application is applied to the sweeper 1, both the first pair of guide plates 41 and the second pair of guide plates 42 are mounted within the housing of the sweeper 1.
The two guide plates of the first guide plate pair 41 are parallel and opposite, i.e. the two guide plates of the first guide plate pair 41 are parallel and the two guide plates of the first guide plate pair 41 are opposite.
The two guide plates of the second guide plate pair 42 are arranged parallel and opposite to each other, i.e. the two guide plates of the second guide plate pair 42 are parallel and the two guide plates of the second guide plate pair 42 are opposite to each other.
The guide plate may be a flat plate.
The two guide plates of the first pair 41 have the same dimensions.
The two guide plates of the second pair 42 are of the same gauge.
Optionally, the two guide plates of the first guide plate pair 41 and the two guide plates of the second guide plate pair 42 have the same specification.
Alternatively, the two guide plates of the first pair 41 are parallel to each other.
Alternatively, the two guide plates of the second pair 42 are parallel to each other.
Optionally, the two guide plates of the first guide plate pair 41 and the two guide plates of the second guide plate pair 42 are four guide plates in total, and the four guide plates are parallel to, spaced from and opposite to each other.
In one embodiment, at least one of the guide plates of the first guide plate pair 41 is provided with a first guide slot, and/or at least one of the guide plates of the second guide plate pair 42 is provided with a second guide slot;
when the first guide groove is formed in the first guide plate pair 41, a first protrusion matched with the first guide groove is formed on the second rotating connecting rod 212, and the first protrusion is located in the first guide groove and can slide relatively;
when the second guide groove is formed in the second guide plate pair 42, a second protrusion paired with the second guide groove is formed on the fifth rotating link 222, and the second protrusion is located in the second guide groove and can slide relatively. The movement direction of the second rotating link 212 is limited by the first guide groove, and the movement direction of the fifth rotating link 222 is limited by the second guide groove, so that the movement direction of the charging assembly 10 is further controlled, and the movement control of the alignment is further simplified.
At least one of the guiding plates of the first guiding plate pair 41 is provided with a first guiding slot, and/or at least one of the guiding plates of the second guiding plate pair 42 is provided with a second guiding slot, which includes the following eight cases: one guide plate of the first guide plate pair 41 is provided with a first guide groove, two guide plates of the first guide plate pair 41 are provided with a first guide groove, one guide plate of the second guide plate pair 42 is provided with a second guide groove, two guide plates of the second guide plate pair 42 are provided with a second guide groove, a first guide groove is formed in one guide plate of the first guide plate pair 41, a second guide groove is formed in one guide plate of the second guide plate pair 42, a first guide groove is formed in one guide plate of the first guide plate pair 41, second guide grooves are formed in two guide plates of the second guide plate pair 42, a first guide groove is formed in two guide plates of the first guide plate pair 41, a second guide groove is formed in one guide plate of the second guide plate pair 42, a first guide groove is formed in two guide plates of the first guide plate pair 41, and a second guide groove is formed in two guide plates of the second guide plate pair 42.
At least one first protrusion is embedded in each first guide groove.
Each second guide groove has at least one second projection embedded therein.
The center line of the first guide groove may be a straight line, a broken line, or a curved line.
The central line of the second guide groove can be a straight line, a broken line or a curve.
In one embodiment, the first link assembly 21 and the second link assembly 22 have the same specification;
the first drive assembly 31 and the second drive assembly 32 are of the same size. Thereby facilitating control of the direction of movement of the charging assembly 10 and further simplifying the control of the movement of the alignment.
The specifications of the first link assembly 21 and the second link assembly 22 are the same, which means that the composition and the size of each structure of the first link assembly 21 and the second link assembly 22 are the same.
The specifications of the first driving assembly 31 and the second driving assembly 32 are the same, which means that the composition structures and the sizes of the structures of the first driving assembly 31 and the second driving assembly 32 are the same.
In one embodiment, the charging assembly 10 includes: a positive electrode 111, a negative electrode 112, and an electrode mounting part 12;
a first side of the electrode mounting part 12 is connected to a second end of the first link assembly 21 and a second end of the second link assembly 22, respectively;
the positive electrode 111 and the negative electrode 112 are both mounted on a second side surface of the electrode mounting part 12, the second side surface of the electrode mounting part 12 being opposite to the first side surface of the electrode mounting part 12. The alignment of the charging electrode 11 with the workstation 2 is achieved by controlling the movement of the electrode mounting part 12.
In one embodiment, the second side surface of the electrode mounting part 12 is an arc surface, and the second side surface of the electrode mounting part 12 is curved in a direction away from the first link assembly 21 and the second link assembly 22;
when the first link assembly 21 and the second link assembly 22 are extended and contracted by the same amount, the first link assembly 21 and the second link assembly 22 are located on the diameter of the second side of the electrode mounting part 12. Because the outer side of the housing of the sweeper 1 is usually an arc-shaped surface, when the charging assembly 10 is retracted, the arc-shaped surface of the second side surface of the electrode mounting part 12, which is opposite to the first side surface, and the arc-shaped surface of the outer side of the housing of the sweeper 1 form a coherent arc-shaped surface, so that the shape of the housing of the sweeper 1 is adapted, the attractiveness of the sweeper 1 is improved, and the damage of the charging device caused by external force impact when the charging assembly 10 is not charged is avoided; the second side surface of the electrode mounting part 12 is an arc surface, and when the first connecting rod assembly 21 and the second connecting rod assembly 22 have the same expansion amount, the first connecting rod assembly 21 and the second connecting rod assembly 22 are both positioned on the diameter of the second side surface of the electrode mounting part 12, which is beneficial to alignment control.
The application still provides a sweeper 1, sweeper 1 includes: the charging device according to any one of the above;
the charging device includes: the charging assembly 10, the first link assembly 21, the second link assembly 22, the first driving assembly 31 and the second driving assembly 32;
the first connecting rod assembly 21 and the second connecting rod assembly 22 are spaced and oppositely arranged;
the first driving assembly 31 is connected with a first end of the first link assembly 21 and is used for driving the first link assembly 21 to perform telescopic motion;
the second driving assembly 32 is connected to a first end of the second link assembly 22, and is configured to drive the second link assembly 22 to perform a telescopic motion;
a first side surface of the charging assembly 10 is connected to a second end of the first link assembly 21 and a second end of the second link assembly 22 respectively;
the telescopic motion of the first link assembly 21 and the telescopic motion of the second link assembly 22 are used for driving the charging assembly 10 to perform telescopic motion and/or rotate left and right.
In the embodiment, the charging assembly 10 can realize telescopic movement and/or left-right rotation by adjusting the telescopic amount driven by the first connecting rod assembly 21 and the telescopic amount driven by the second connecting rod assembly 22; when the sweeper 1 and the workstation 2 can not be accurately aligned, the local adjustment of the alignment of the charging assembly 10 and the workstation 2 is realized through the telescopic movement and/or the left-right rotation of the charging assembly 10, so that the complete sweeper 1 does not need to be adjusted in a backward, leftward and rightward mode, the alignment control is simple, and the time required for alignment is short.
It is understood that the charging device of the present application can also be used for other mobile devices that use the workstation 2 for automatic charging.
The charging assembly 10 of the charging device is positioned outside the shell of the sweeper 1, and the charging assembly 10 of the charging device is electrically connected with the battery of the sweeper 1; the controller of the sweeper 1 controls the first driving assembly 31 and the second driving assembly 32, and the telescopic motion and/or the left-right rotation of the charging assembly 10 are controlled by controlling the telescopic amount of the first driving assembly 31 and the telescopic amount of the second driving assembly 32.
Referring to fig. 3, the present application further provides a sweeping system, comprising: the sweeper 1 and the workstation 2;
the workstation 2 is movably butted with a charging device of the sweeper 1 and is used for charging the sweeper 1;
the charging device includes: the charging assembly 10, the first link assembly 21, the second link assembly 22, the first driving assembly 31 and the second driving assembly 32;
the first connecting rod assembly 21 and the second connecting rod assembly 22 are spaced and oppositely arranged;
the first driving assembly 31 is connected with a first end of the first link assembly 21 and is used for driving the first link assembly 21 to perform telescopic motion;
the second driving assembly 32 is connected to a first end of the second link assembly 22, and is configured to drive the second link assembly 22 to perform a telescopic motion;
a first side surface of the charging assembly 10 is connected to a second end of the first link assembly 21 and a second end of the second link assembly 22, respectively;
the telescopic motion of the first link assembly 21 and the telescopic motion of the second link assembly 22 are used for driving the charging assembly 10 to perform telescopic motion and/or rotate left and right.
In the embodiment, the charging assembly 10 can realize telescopic movement and/or left-right rotation by adjusting the telescopic amount driven by the first connecting rod assembly 21 and the telescopic amount driven by the second connecting rod assembly 22; when the sweeper 1 and the workstation 2 can not be accurately aligned, the local adjustment of the alignment of the charging assembly 10 and the workstation 2 is realized through the telescopic movement and/or the left-right rotation of the charging assembly 10, so that the complete sweeper 1 does not need to be adjusted in a backward, leftward and rightward mode, the alignment control is simple, and the time required for alignment is short.
Wherein, the charging component 10 is connected with the charging seat of the workstation 2 in a butt joint mode so as to realize power supply access.
Optionally, the workstation 2 is also used for collecting refuse in a dust box of the sweeper 1.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method 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, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, apparatus, article or method that comprises the element.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all the equivalent structures or equivalent processes that can be directly or indirectly applied to other related technical fields by using the contents of the specification and the drawings of the present application are also included in the scope of the present application.
Claims (10)
1. A charging device, comprising: the charging device comprises a charging assembly, a first connecting rod assembly, a second connecting rod assembly, a first driving assembly and a second driving assembly;
the first connecting rod assembly and the second connecting rod assembly are spaced and oppositely arranged;
the first driving assembly is connected with the first end of the first connecting rod assembly and is used for driving the first connecting rod assembly to do telescopic motion;
the second driving assembly is connected with the first end of the second connecting rod assembly and is used for driving the second connecting rod assembly to do telescopic motion;
a first side of the charging assembly is connected with a second end of the first link assembly and a second end of the second link assembly respectively;
the telescopic motion of the first connecting rod assembly and the telescopic motion of the second connecting rod assembly are used for driving the charging assembly to do telescopic motion and/or rotate left and right.
2. A charging arrangement as claimed in claim 1, in which the first drive assembly comprises: the first driving motor is arranged on the first fixing plate;
an output shaft of the first driving motor is fixedly connected with a first end of the first driving connecting rod and used for driving the first driving connecting rod to rotate on a first plane;
the second end of the first driving connecting rod is rotatably connected with the first end of the first connecting rod component in the first plane;
the second drive assembly includes: the second driving motor is arranged on the second fixing plate;
an output shaft of the second driving motor is fixedly connected with a first end of the second driving connecting rod and used for driving the second driving connecting rod to rotate on a second plane;
the second end of the second drive link is rotationally connected with the first end of the second link assembly in the second plane.
3. The charging device of claim 1, wherein the first link assembly comprises: the first end of the first rotating connecting rod is rotatably connected with the first driving assembly on a first plane, the second end of the first rotating connecting rod is rotatably connected with the first end of the second rotating connecting rod on the first plane, the second end of the second rotating connecting rod is rotatably connected with the first end of the third rotating connecting rod on a third plane, and the second end of the third rotating connecting rod is connected with the first side surface of the charging assembly;
the second link assembly includes: a first end of the fourth rotating connecting rod is rotatably connected with the second driving assembly on a second plane, a second end of the fourth rotating connecting rod is rotatably connected with a first end of the fifth rotating connecting rod on the second plane, a second end of the fifth rotating connecting rod is rotatably connected with a first end of the sixth rotating connecting rod on the third plane, and a second end of the sixth rotating connecting rod is connected with the first side surface of the charging assembly;
wherein the first plane intersects the third plane and the second plane intersects the third plane.
4. A charging arrangement as claimed in claim 3, further comprising: a first positioning member and a second positioning member;
the second end of the third rotating connecting rod penetrates through the first side surface of the charging assembly and is arranged outside the second side surface of the charging assembly;
the second end of the sixth rotating connecting rod penetrates through the first side face of the charging assembly and is arranged outside the second side face of the charging assembly;
the first positioning part is positioned at the top end of the second end of the third rotating connecting rod and used for being matched with a third positioning part of the workstation in a magnetic attraction way;
the second positioning component is positioned at the top end of the second end of the sixth rotating connecting rod and used for being matched with the fourth positioning component of the workstation in a magnetic attraction way.
5. A charging arrangement as claimed in claim 3, in which the first link assembly further comprises: a first pair of guide plates;
the two guide plates of the first guide plate pair are parallel and oppositely arranged;
the second rotating connecting rod slides between the two guide plates of the first guide plate pair;
the second link assembly further comprises: a second pair of guide plates;
the two guide plates of the second guide plate pair are parallel and oppositely arranged;
the fifth rotating link slides between the two guide plates of the second guide plate pair.
6. A charging arrangement as claimed in claim 5, in which at least one of the guide plates of the first pair of guide plates is provided with a first guide slot and/or at least one of the guide plates of the second pair of guide plates is provided with a second guide slot;
when the first guide plate pair is provided with the first guide groove, the second rotating connecting rod is provided with a first bulge matched with the first guide groove, and the first bulge is positioned in the first guide groove and can slide relatively;
when the second guide plate is provided with the second guide groove, a second protrusion matched with the second guide groove is arranged on the fifth rotating connecting rod, and the second protrusion is located in the second guide groove and can slide relatively.
7. The charging device of claim 1, wherein the charging assembly comprises: a positive electrode, a negative electrode and an electrode mounting part;
the first side surface of the electrode mounting part is respectively connected with the second end of the first connecting rod assembly and the second end of the second connecting rod assembly;
the positive electrode and the negative electrode are both mounted on a second side of the electrode mounting member, the second side being opposite the first side.
8. The charging device of claim 7, wherein the second side of the electrode mounting member is a circular arc and the second side of the electrode mounting member is curved in a convex shape in a direction away from the first and second linkage assemblies;
when the first and second link assemblies are extended and retracted by the same amount, the first and second link assemblies are located on a diameter of the second side of the electrode mounting part.
9. The utility model provides a sweeper which characterized in that, the sweeper includes: a charging arrangement as claimed in any one of claims 1 to 8.
10. A system for sweeping, comprising: the sweeper and workstation of claim 9;
the workstation with the charging device activity butt joint of machine of sweeping the floor is used for right the machine of sweeping the floor charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224676.3A CN114766972A (en) | 2022-03-09 | 2022-03-09 | Charging device, sweeper and sweeping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210224676.3A CN114766972A (en) | 2022-03-09 | 2022-03-09 | Charging device, sweeper and sweeping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114766972A true CN114766972A (en) | 2022-07-22 |
Family
ID=82423782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210224676.3A Pending CN114766972A (en) | 2022-03-09 | 2022-03-09 | Charging device, sweeper and sweeping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114766972A (en) |
-
2022
- 2022-03-09 CN CN202210224676.3A patent/CN114766972A/en active Pending
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