CN216121871U - Charging base and cleaning equipment - Google Patents

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a charging base and cleaning equipment. The charging base comprises a mounting seat, a supporting assembly and a charging mechanism, and the mounting seat can bear a piece to be charged; the support assembly comprises a support and a protective shell, the support is arranged on the mounting seat, the protective shell is covered outside the support, and an opening opposite to a charging port of the piece to be charged is formed in the protective shell; the charging mechanism is arranged on the support and comprises an ejection plate and an electrode assembly, the middle of the ejection plate is hinged to the support, the electrode assembly is arranged at one end of the ejection plate and is just opposite to the opening, the other end of the ejection plate extends out of the protective shell and can rotate around the hinge point in the forward direction or the reverse direction, and therefore the electrode assembly extends out of the opening and is inserted into the charging port or is hidden in the protective shell. The charging base can prevent the electrode assembly from being damaged due to the contact of the electrode assembly and the cleaning solution, prolong the service life of the electrode assembly, prevent a user from mistakenly touching the electrode assembly, and is safe and reliable.

Description

Charging base and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a charging base and cleaning equipment.

Background

With the improvement of the technological level, people tend to adopt cleaning equipment to complete cleaning work, and the commonly used cleaning equipment such as a mopping machine, a floor washing machine and the like has the advantages of labor saving, good cleaning effect and the like. The general cleaning device comprises a device body and a charging base, wherein the device body is used for cleaning a surface to be cleaned, and the charging base is used for completing the charging process and the self-cleaning process of the device body. The equipment body is put back to the charging base after being used for a period of time, the charging base is provided with a charging hole, one end of the charger is inserted into the charging hole, the other end of the charger is inserted into the household power supply to complete the charging process, and the self-cleaning process of the equipment body can be completed by pressing the self-cleaning mode in the charging process.

Most cleaning devices are provided with an electrode assembly on a charging base to realize the charging process of the device body, but in the prior art, most cleaning devices have the electrode assembly on the charging base exposed outside. After the device body cleans the surface to be cleaned, cleaning solution can remain on the ground brush of the device body, and when the device body is charged, the electrode assembly is easy to contact with the cleaning solution, so that the electrode assembly is damaged, the service life of the electrode assembly is influenced, the device body cannot be charged, and the use experience of a user is further influenced; meanwhile, when the battery pack is used, a user can easily touch the electrode assembly by mistake, so that potential safety hazards exist to a certain extent.

Therefore, it is desirable to provide a charging base and a cleaning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a charging base and a cleaning device, which can prevent an electrode assembly from being damaged due to contact between the electrode assembly and cleaning liquid, can prevent a user from mistakenly touching the electrode assembly, and are safe and reliable.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a charging base, comprising:

the mounting seat can bear a piece to be charged;

the support assembly comprises a support and a protective shell, the support is arranged on the mounting seat, the protective shell is covered outside the support, and an opening opposite to a charging port of the piece to be charged is formed in the protective shell;

the charging mechanism is arranged on the support and comprises an ejection plate and an electrode assembly, the middle of the ejection plate is hinged to the support, the electrode assembly is arranged at one end of the ejection plate and is opposite to the opening, the other end of the ejection plate extends out of the protective shell, and the ejection plate can rotate forwards or reversely around a hinged point, so that the electrode assembly extends out of the protective shell from the opening and is plugged in the charging port, or retracts and is hidden in the protective shell.

Optionally, the mechanism of charging still includes the articulated shaft, be provided with the mounting groove on the support, the articulated shaft wears to locate in the mounting groove, the pop-up plate pass through the articulated shaft rotate connect in on the support.

Optionally, the stent comprises:

the bracket body is arranged on the mounting seat;

the limiting block set up in on the support body, the mounting groove is for offering in on the limiting block and along the perpendicular to the logical groove that the axis direction of articulated shaft extends.

Optionally, the electrode assembly includes a positive electrode and a negative electrode spaced apart from each other, and each of the positive electrode and the negative electrode includes:

the first clamping block is arranged on the ejection plate, and a first limiting hole extending along the axis direction of the first clamping block is formed in the first clamping block;

the charging contact is positioned at one end, far away from the ejection plate, of the first clamping block;

and the first connecting piece is arranged in the first limiting hole, one end of the first connecting piece can be electrically connected with an external power supply, and the other end of the first connecting piece is electrically connected with the charging contact.

Optionally, the electrode assembly further includes a reset member, the reset member is sleeved outside the first clamping block, one end of the reset member is connected to the ejection plate, and the other end of the reset member is connected to the inner wall of the protective shell.

Optionally, further comprising a signal assembly, the signal assembly comprising:

the second fixture block is arranged on the ejection plate, and a second limiting hole extending along the axis direction of the second fixture block is formed in the second fixture block;

the signal contact is positioned at one end, far away from the ejection plate, of the second clamping block and can be plugged into a signal transmission interface of the piece to be charged;

and the second connecting piece is arranged in the second limiting hole, one end of the second connecting piece can be electrically connected with the external power supply, and the other end of the second connecting piece is electrically connected with the signal contact.

Optionally, the charging mechanism further comprises a joint, the joint is arranged on the support, and the first connecting piece and the second connecting piece are electrically connected with the external power supply through the joint.

Optionally, the first connecting piece is a first buffer spring; and/or

The second connecting piece is a second buffer spring.

Optionally, a containing groove for containing the to-be-charged piece is formed in the mounting seat, and the inner wall of the containing groove can be attached to the outer wall of the to-be-charged piece.

A cleaning device comprises a device body and further comprises the charging base in any scheme, and the charging base is used for charging the device body.

The utility model has the beneficial effects that:

according to the charging base provided by the utility model, the charging mechanism is arranged on the base, and the equipment body can be charged after the equipment body cleans the surface to be cleaned. In addition, the charging mechanism includes an eject plate and an electrode assembly disposed on the eject plate, the eject plate being hinged to the holder. Before the equipment body charges, electrode subassembly is located the protective housing, when the equipment body needs to charge, only need to put into the base with the equipment body and utilize the gravity of equipment body self to push down the pop-up plate, the pop-up plate rotates around the support to drive electrode subassembly and stretch out the protective housing and insert in waiting to charge the charging port of piece, can realize the charging process of equipment body, after the completion of charging, remove the equipment body, the pop-up plate rotates around the support, and drive electrode subassembly and get back to in the protective housing. The charging base prevents the residual cleaning solution on the equipment body from contacting with the electrode assembly in the moving process of the equipment body, so that the electrode assembly is damaged, and the service life of the charging base is prolonged; meanwhile, the situation that the electrode assembly is touched by mistake is not easy to happen in the using process of a user, the charging base is safe and reliable in the using process, potential safety hazards do not exist, and the using experience of the user is improved.

According to the cleaning equipment provided by the utility model, the charging base is applied, the operation is simple and rapid, the safe charging of the equipment body can be realized only by placing the equipment body in the mounting seat and pressing the ejection plate, the electrode assembly can be automatically reset back to the protective shell only by picking up the equipment body after the charging is finished, the use is convenient and safe, and the use experience of a user is greatly improved.

Drawings

In order to make the description of the embodiments of the present invention or the technical solutions in the prior art more obvious and understandable, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, the drawings described below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a charging base according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a protection shell of a charging base with a hidden portion according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a charging base with a hidden protection shell and a mounting seat provided in an embodiment of the utility model;

fig. 4 is a schematic structural view of an electrode assembly provided in an embodiment of the present invention;

FIG. 5 is a schematic diagram of a signal assembly provided by an embodiment of the present invention;

fig. 6 is a diagram of the mating relationship of an electrode assembly, a signal assembly and a connector according to an embodiment of the present invention.

In the figure:

1-mounting a base; 11-a receiving groove; 12-a detergent tank; 13-rolling brush groove; 14-brush slot;

2-a support assembly; 21-a scaffold; 211-stent body; 212-a stop block; 2121-mounting groove; 22-protective shell; 221-opening;

3-a charging mechanism; 31-eject plate; 32-an electrode assembly; 321-a first fixture block; 3211-a first limit hole; 322-charging contacts; 323-first connecting member; 324-a reset; 33-a linker; 34-a hinged axis; 35-a support plate; 4-a signal component; 41-a second fixture block; 411-a second limiting hole; 42-a signal contact; 43-second connecting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The present embodiment provides a cleaning apparatus which can be used for cleaning a surface to be cleaned, wherein in the present embodiment, the cleaning apparatus mainly refers to a floor washing machine, a floor mopping machine and the like, and the surface to be cleaned mainly refers to a floor. Of course, in other embodiments, the surface to be cleaned may also be a wall surface or a glass surface, as well as other surfaces that require cleaning.

Fig. 1 is a schematic structural diagram of a charging base provided in this embodiment; fig. 2 is a schematic structural diagram illustrating a part of the protection shell hidden from the charging base according to the embodiment; fig. 3 shows a schematic structural diagram of the charging base with the protective shell and the mounting seat hidden. In the prior art, some cleaning apparatuses are wired cleaning apparatuses, and the power supply mode of the wired cleaning apparatuses is alternating current, that is, the wired cleaning apparatuses can be used by being connected to a household power supply through a power cord on the cleaning apparatus. When the cleaning device is used for cleaning a surface to be cleaned, a power line plug is required to be connected to a household power supply, however, the length of a power line of the wired cleaning device is limited, so that the cleaning area of the cleaning device is limited, and meanwhile, the power line plug of the cleaning device is easy to damage in the process of repeated plugging and unplugging or excessive pulling. In order to solve the above problem, referring to fig. 1 to 3, the present embodiment provides a cleaning apparatus including an apparatus body and a charging base for charging the apparatus body. When in actual use, the charging base can be placed in a place convenient to charge and is electrically connected with a household power supply, a user only needs to utilize the charged equipment body to complete the cleaning work of the cleaning surface, and after the equipment body is used to complete the cleaning work of the cleaning surface, the equipment body is placed on the charging base to be charged for the next use. The charging base provided by the embodiment comprises a mounting seat 1, a supporting component 2 and a charging mechanism 3, wherein the mounting seat 1 can bear a piece to be charged, the supporting component 2 is used for mounting and fixing the charging mechanism 3, the charging mechanism 3 comprises an electrode component 32, and the electrode component 32 can charge the piece to be charged. In the present embodiment, the member to be charged means an apparatus body of the cleaning apparatus. The charging base provided by the embodiment does not need to arrange a power line on the equipment body, the equipment body is placed on the mounting seat 1, the charging port of the equipment body is in butt joint with the electrode assembly 32, the charging of the equipment body can be realized, the operation process is simple and convenient, the limitation of the length of the power line is avoided, the cleaning area is wide, and the cleaning efficiency is high.

Preferably, the mounting base 1 is provided with a containing groove 11 for containing the piece to be charged, and the inner wall of the containing groove 11 can be attached to the outer wall of the piece to be charged. When a piece to be charged is charged, the piece to be charged is placed in the accommodating groove 11 of the base, and the accommodating groove 11 can be used for positioning the piece to be charged, so that a charging port of the piece to be charged is accurately butted with the electrode assembly 32, and the charging process is realized; meanwhile, after the piece to be charged finishes the cleaning work, the self-cleaning process of the equipment body can be carried out in the accommodating groove 11.

Referring to fig. 1, in order to adapt to different surface materials to be cleaned and sanitary conditions, a cleaning agent groove 12, a rolling brush groove 13 and a brush groove 14 are further arranged on the mounting base 1, and the cleaning agent groove 12, the rolling brush groove 13, the brush groove 14 and the accommodating groove 11 are not communicated with each other. In order to ensure the cleaning effect, the cleaning agent is contained in the cleaning agent groove 12, when stubborn stains such as oil stains and the like exist on the cleaning surface, pure clean water cannot be cleaned, the equipment body needs to be placed in the containing groove 11 of the charging base, the cleaning agent is sprayed on the working surface of the equipment body through the cleaning agent groove 12, the equipment body is reused to clean the cleaning surface, and the cleaning effect is more thorough. In order to ensure the cleaning effect of the surfaces to be cleaned made of different materials, the equipment body comprises a cleaning assembly, and the cleaning assembly comprises a rolling brush and a hairbrush. The rolling brush groove 13 is used for placing a rolling brush, and the rolling brush is generally made of soft materials which are easy to absorb water and used for cleaning a relatively flat surface to be cleaned; the brush groove 14 is used for placing a brush, and the brush is generally made of hard materials which are difficult to absorb water and is used for cleaning an uneven surface to be cleaned. The rolling brush and the brush are matched for use, stubborn stains on a surface to be cleaned can be quickly removed, various garbage sundries can be more easily treated, and a user can select the cleaning brush according to needs.

Further, as shown in fig. 1, in order to achieve stable mounting of the charging mechanism 3, the support assembly 2 includes a bracket 21, and the bracket 21 is disposed on the mounting base 1. The charging mechanism 3 is arranged on the support 21, so that the stable installation and support of the charging mechanism 3 are realized, and the stability of the part to be charged in the charging process is also ensured.

Further, the supporting assembly 2 further comprises a protective shell 22, the protective shell 22 is covered outside the bracket 21, and an opening 221 opposite to a charging port of the to-be-charged member is formed in the protective shell 22. The electrode assembly 32 can protrude from the opening 221 to interface with a charging port of a member to be charged. When the member to be charged does not need to be charged, the electrode assembly 32 is located in the protective case 22, and the protective case 22 can protect the electrode assembly 32 and the internal wiring of the electrode assembly 32.

Specifically, as shown in fig. 2, the charging mechanism 3 further includes an ejection plate 31, a middle portion of the ejection plate 31 is hinged to the bracket 21, the electrode assembly 32 is disposed at one end of the ejection plate 31 and faces the opening 221, the other end of the ejection plate 31 extends out of the protective shell 22, and the ejection plate 31 can rotate around the hinge point in a forward direction or a reverse direction, so that the electrode assembly 32 extends out of the protective shell 22 from the opening 221 and is inserted into the charging port of the member to be charged, or retracts and is hidden in the protective shell 22. The equipment body is before charging, and electrode subassembly 32 is located the protective housing 22, and when the equipment body need charge, only need place the equipment body in the storage tank 11 of mount pad 1, the bottom of equipment body and the one end contact that the protective housing 22 was stretched out to pop-up plate 31 and push down pop-up plate 31, and outside pop-up plate 31 rotated around support 21 and drove electrode subassembly 32 and stretch out protective housing 22, electrode subassembly 32 and the interface butt joint that charges of equipment body realized the charging process of equipment body. By adopting the arrangement, the phenomenon that the electrode assembly 32 is damaged due to the fact that cleaning liquid remained on the equipment body is contacted with the electrode assembly 32 in the process that the equipment body is moved to the charging base is avoided, and the service life of the electrode assembly 32 is prolonged; meanwhile, when the user uses the charging base, the electrode assembly 32 is not easily touched by mistake, and the safety of the charging base is improved. It is understood that, when being installed, the end of the eject plate 31 extending out of the protective casing 22 should have a certain gap in the vertical direction with the bottom of the receiving groove 11, the gap provides sufficient space for the rotation of the eject plate 31, and after the device body is placed in the receiving groove 11, the device body can press the eject plate 31 against the bottom of the receiving groove 11, so that the electrode assembly 32 extends out of the opening 221 and is inserted into the charging port of the charging member.

Further, as shown in fig. 3, the charging mechanism 3 further includes a hinge shaft 34, a mounting groove 2121 is formed on the bracket 21, the hinge shaft 34 penetrates through the mounting groove 2121, and the eject plate 31 is rotatably connected to the bracket 21 through the hinge shaft 34. By this arrangement, the rotation of the eject plate 31 relative to the bracket 21 can be achieved. When the device body needs to be charged, one end of the ejection plate 31 extending out of the protective shell 22 rotates towards the direction close to the support 21, so as to drive the electrode assembly 32 to extend out of the protective shell 22, and the charging process is realized through the electrode assembly 32; after the device body is charged, one end of the ejection plate 31 extending out of the protective shell 22 rotates in the direction away from the support 21, so that the electrode assembly 32 is driven to be hidden in the protective shell 22, and the operation process is simple, convenient and fast. Of course, in other embodiments, a pivot structure may be employed as long as it can achieve the rotation of the eject plate 31 with respect to the bracket 21.

Further, the bracket 21 includes a bracket body 211 and a limit block 212, and the bracket body 211 is disposed on the mounting base 1; the limiting block 212 is disposed on the bracket body 211, and the mounting groove 2121 is a through groove that is opened on the limiting block 212 and extends along the axial direction perpendicular to the hinge shaft 34. Preferably, in this embodiment, the limiting block 212 includes a U-shaped plate and two limiting plates vertically disposed at the free end of the U-shaped plate, the U-shaped groove of the U-shaped plate forms the mounting groove 2121, one side of the two limiting plates opposite to each other is provided with an arc-shaped groove, and the hinge shaft 34 is rotatably disposed between the two arc-shaped grooves to ensure that the hinge shaft 34 can stably rotate relative to the limiting block 212. Optionally, a stopper is further provided at an end of the hinge shaft 34 extending into the mounting groove 2121, and the stopper plate cooperate to prevent the hinge shaft 34 from being detached from between the two stopper plates when the hinge shaft 34 is inserted into the mounting groove 2121. During installation, the hinge shaft 34 extends from one end of the mounting groove 2121 far away from the bracket body 211 and moves to a position between the two arc-shaped grooves along the extending direction of the mounting groove 2121, that is, the installation of the hinge shaft 34 is completed, and finally, the rotation of the ejection plate 31 relative to the bracket 21 is realized. The mounting groove 2121 can limit the degree of freedom of the hinge shaft 34 in other directions so that the hinge shaft 34 rotates only in the mounting groove 2121. By adopting the arrangement mode, the hinge shaft 34 can be more conveniently disassembled, the time consumed in disassembly can be reduced, the cost is saved, and the disassembly and assembly efficiency is improved.

Preferably, the support body 211 and the limiting block 212 are of an integrally formed structure, so that the link of assembling between the support body 211 and the limiting block 212 can be saved during machining, the structure is firmer and more durable, the installation is more convenient and quicker, and the use of a connecting structure is reduced, so that the whole weight of the charging base is reduced.

In the present embodiment, to achieve charging, the electrode assembly 32 includes positive and negative electrodes disposed at intervals. The positive electrode is connected with the positive pole column at the charging port of the equipment body, the negative electrode is connected with the negative pole column at the charging port of the equipment body, and the electrode assembly 32 is electrically connected with an external power supply to form a loop to finish the charging process.

Fig. 4 shows a schematic structural view of the electrode assembly provided in the present embodiment, and a specific structure of the electrode assembly 32 will be described in detail below with reference to fig. 4. As shown in fig. 4, each of the positive electrode and the negative electrode includes a first latch 321, a charging contact 322, and a first connecting member 323, the first latch 321 is disposed on the eject plate 31, and the first latch 321 is provided with a first limiting hole 3211 extending along an axial direction thereof; the charging contact 322 is located at one end of the first latch 321 away from the eject plate 31; the first connecting member 323 is disposed in the first position-limiting hole 3211, and one end of the first connecting member 323 can be electrically connected to an external power source, and the other end is electrically connected to the charging contact 322. By this arrangement, the electrical connection between the electrode assembly 32 and the external power source can be achieved, and the stability of the electrical connection between the electrode assembly 32 and the external power source is ensured.

Preferably, the first connecting member 323 is a first buffer spring, the first buffer spring is disposed in the first limiting hole 3211, and the first limiting hole 3211 can limit the first buffer spring, so as to prevent the first buffer spring from shifting in a direction perpendicular to the axis of the first buffer spring, and ensure that the first buffer spring can only extend and retract in the axis direction of the first buffer spring. The first buffer spring can realize the electric connection between the electrode assembly 32 and an external power supply, and meanwhile, when the charging contact 322 extends out of the opening 221 to be plugged with a charging port of a piece to be charged, the first buffer spring can play a role in buffering, so that the charging contact 322 is prevented from being damaged due to the rigid collision between the charging contact 322 and the piece to be charged; in addition, the first connecting piece 323 can achieve the buffering effect when the charging contact 322 is connected with the external power supply in an inserting mode, the charging contact 322 and the piece to be charged are connected in an inserting mode, the purpose of one object is achieved, and the manufacturing cost of the charging base is reduced.

Further, as shown in fig. 4, the electrode assembly 32 further includes a reset member 324, the reset member 324 is sleeved outside the first latch 321, one end of the reset member 324 is connected to the eject plate 31, and the other end is connected to the inner wall of the protective shell 22. When the device body pushes down the pop-up plate 31 for charging, the reset piece 324 is compressed to generate a large resilience force, after the charging is completed, the device body is removed, and the electrode assembly 32 is reset under the resilience force of the reset piece 324, returns to the initial position, and is accommodated in the protective shell 22. In the present embodiment, the reset member 324 is preferably a reset spring, and the elastic restoring force of the reset spring is large, so that the material is easy to obtain and the manufacturing cost is low.

Preferably, the first latch 321 is detachably coupled to the eject plate 31. The connection mode is more convenient for the disassembly and assembly of the first fixture block 321 and the ejection plate 31, the time for disassembly and assembly can be reduced, and the disassembly and assembly efficiency is improved. When the electrode assembly 32 is damaged, the electrode assembly 32 can be removed from the ejection plate 31 and replaced with a new electrode assembly 32, so that the maintenance cost is saved, and the service life of the whole charging base is prolonged.

In this embodiment, the first fixture block 321 is connected to the eject plate 31, the first fixture block 321 is provided with a first buckle, the eject plate is provided with a first slot, and the first buckle is connected to the first slot to connect the first fixture block 321 to the eject plate 31. This kind of mode simple structure, connect reliably and easy dismounting, need not extra connecting piece and assembly and disassembly tools, practice thrift the cost, can realize the stable installation between first fixture block 321 and the pop-up plate 31, guaranteed the stability that electrode subassembly 32 connects and the stability in the charging process.

Further, the charging base also comprises a signal component 4. After the device body is placed on the charging base, the signal assembly 4 is in butt joint with the signal transmission interface on the device body, and can transmit and receive corresponding control signals, such as a charging signal, a self-cleaning signal and the like.

Fig. 5 is a schematic structural diagram of the signal assembly provided in this embodiment, and the specific structure of the signal assembly 4 will be described in detail below with reference to fig. 5. As shown in fig. 5, the signaling assembly 4 includes a second latch 41, a signaling contact 42 and a second connecting member 43, the second latch 41 is disposed on the eject plate 31, and the second latch 41 is provided with a second limiting hole 411 extending along the axial direction thereof; the signal contact 42 is located at one end of the second fixture block 41 away from the eject plate 31, and the signal contact 42 can be plugged into a signal transmission interface of the to-be-charged member; the second connecting member 43 is disposed in the second limiting hole 411, one end of the second connecting member 43 can be electrically connected to an external power source, and the other end is electrically connected to the signal contact 42. Through the arrangement mode, the electric connection between the signal assembly 4 and the external power supply can be realized, and the stability of the electric connection between the signal assembly 4 and the external power supply is ensured.

Preferably, the second connecting member 43 is a second buffer spring, the second buffer spring is disposed in the second limiting hole 411, and the second limiting hole 411 can limit the second buffer spring, so as to prevent the second buffer spring from moving along the direction perpendicular to the axis of the second buffer spring, and ensure that the second buffer spring can only extend and retract along the axis of the second buffer spring. The second buffer spring can realize the electric connection between the signal contact 42 and an external power supply, and meanwhile, when the signal contact 42 extends out of the opening 221 to be plugged with a signal transmission interface of a piece to be charged, the second buffer spring can play a role in buffering, so that the signal contact 42 is prevented from being damaged due to the rigid collision between the signal contact 42 and the piece to be charged; in addition, the second connecting piece 43 can achieve the buffering effect when the signal contact 42 is connected with the external power supply in an inserting mode, the signal contact 42 and the piece to be charged are connected in an inserting mode, the purpose of one object is achieved, and the manufacturing cost of the charging base is reduced.

Preferably, the second latch 41 is detachably attached to the eject plate 31. This connection facilitates the mounting and dismounting of the second latch 41 and the eject plate 31, reduces the time required for mounting and dismounting, and improves the mounting and dismounting efficiency. When signal subassembly 4 takes place to damage, can remove signal subassembly 4 from pop-up board 31 and change new signal subassembly 4, save cost of maintenance, and then improve the life of whole charging base.

In this embodiment, the second fixture block 41 is connected to the eject plate 31 in a snap-in manner, the second fixture block 41 is provided with a second snap-in manner, the eject plate 31 is further provided with a second snap-in groove, and the second snap-in manner is connected to the second snap-in groove, so as to connect the second fixture block 41 to the eject plate 31. The connection mode is simple in structure, reliable in connection and convenient to disassemble and assemble, extra connecting pieces and disassembling tools are not needed, cost is saved, stable installation between the second fixture block 41 and the ejection plate 31 can be achieved, and the connection stability of the signal assembly 4 and the stability in the signal transmission process are guaranteed.

Fig. 6 is a diagram showing the fitting relationship of the electrode assembly, the signal assembly and the tabs provided in the present embodiment. As shown in fig. 6, in the present embodiment, the charging mechanism 3 further includes a connector 33, the connector 33 is disposed on the bracket 21, and the first connector 323 and the second connector 43 are electrically connected to the external power source through the connector 33. Specifically, the connector 33 includes a connector body and a plurality of connection pieces disposed on the connector body, in this embodiment, the number of the connection pieces is three, the second connection piece 43 and the two first connection pieces 323 are electrically connected to the three connection pieces in a one-to-one correspondence respectively, so as to integrate the first connection piece 323 and the second connection piece 43, and the connector body can be electrically connected to an external power supply, thereby realizing the energization of the to-be-charged piece.

Further, in order to prevent the eject plate 31 from colliding with the tab 33 during the reset process, an avoiding groove is provided at the upper end of the eject plate 31 to avoid the tab 33, but the avoiding groove on the eject plate 31 may affect the installation and layout of the electrode assembly 32 and the signal assembly 4. In order to solve the above problem, as shown in fig. 3, the charging mechanism 3 further includes a support plate 35, and the support plate 35 is disposed between the eject plate 31 and the electrode assembly 32. The supporting plate 35 is arranged on the ejection plate 31, and the electrode assembly 32 and the signal assembly 4 are both connected to the ejection plate 31 through the supporting plate 35, so that the arrangement mode is more convenient for the installation and layout of the electrode assembly 32 and the signal assembly 4, and the stable installation of the electrode assembly 32 and the signal assembly 4 can be ensured.

The operating principle of the charging base that this embodiment provided does:

(1) a user places the equipment body which finishes cleaning work in the containing groove 11 of the mounting seat 1, the bottom of the equipment body is in contact with one end, extending out of the protective shell 22, of the ejection plate 31, the ejection plate 31 is pressed down by the gravity of the equipment body, one end, extending out of the protective shell 22, of the ejection plate 31 rotates towards the direction close to the support 21, the electrode assembly 32 is driven to extend out of the opening 221 of the protective shell 22, and therefore the charging contact 322 of the electrode assembly 32 is in butt joint with a charging port of a piece to be charged for charging;

(2) after charging, the user removes the device body, and the pop-up plate 31 is reset under the restoring force of the reset piece 324, and the electrode assembly 32 is reset to the initial position in the protective shell 22 to wait for next charging.

According to the cleaning equipment provided by the embodiment, the equipment body can be safely charged by applying the charging base; when the device body is not charged, the cleaning liquid remained on the device body can be prevented from contacting with the electrode assembly 32, so that the electrode assembly 32 is damaged, and the service life of the cleaning device is prolonged; meanwhile, when the user uses the cleaning device, the electrode assembly 32 is not easily touched by mistake, and the safety of the cleaning device is improved. This charging base safe and reliable in the use does not have the potential safety hazard, has improved user's use and has experienced.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A charging base, comprising:

the mounting seat (1) can bear a piece to be charged;

the supporting assembly (2) comprises a support (21) and a protective shell (22), the support (21) is arranged on the mounting seat (1), the protective shell (22) covers the support (21), and an opening (221) opposite to a charging port of the piece to be charged is formed in the protective shell (22);

the charging mechanism (3) is arranged on the support (21), the charging mechanism (3) comprises an ejection plate (31) and an electrode assembly (32), the middle of the ejection plate (31) is hinged to the support (21), the electrode assembly (32) is arranged at one end of the ejection plate (31) and is opposite to the opening (221), the other end of the ejection plate (31) extends out of the protective shell (22), and the ejection plate (31) can rotate around a hinge point in the forward direction or the reverse direction, so that the electrode assembly (32) extends out of the protective shell (22) from the opening (221) and is inserted into the charging port, or retracts and is hidden in the protective shell (22).

2. The charging base according to claim 1, wherein the charging mechanism (3) further comprises a hinge shaft (34), a mounting groove (2121) is formed in the bracket (21), the hinge shaft (34) is inserted into the mounting groove (2121), and the ejecting plate (31) is rotatably connected to the bracket (21) through the hinge shaft (34).

3. The charging dock of claim 2, wherein the cradle (21) comprises:

the bracket body (211) is arranged on the mounting seat (1);

the limiting block (212) is arranged on the support body (211), and the mounting groove (2121) is a through groove which is formed in the limiting block (212) and extends in the axial direction perpendicular to the hinged shaft (34).

4. The charging base of claim 1, wherein the electrode assembly (32) comprises spaced apart positive and negative electrodes, each comprising:

the first fixture block (321) is arranged on the ejection plate (31), and a first limiting hole (3211) extending along the axial direction of the first fixture block (321) is formed in the first fixture block;

a charging contact (322) located at one end of the first latch (321) away from the ejection plate (31);

the first connecting piece (323) is arranged in the first limiting hole (3211), one end of the first connecting piece (323) can be electrically connected with an external power supply, and the other end of the first connecting piece is electrically connected with the charging contact (322).

5. The charging base according to claim 4, wherein the electrode assembly (32) further comprises a resetting member (324), the resetting member (324) is sleeved outside the first latch (321), one end of the resetting member (324) is connected to the ejection plate (31), and the other end of the resetting member is connected to the inner wall of the protective shell (22).

6. The charging base according to claim 4, further comprising a signal assembly (4), the signal assembly (4) comprising:

the second fixture block (41) is arranged on the ejection plate (31), and a second limiting hole (411) extending along the axial direction of the second fixture block (41) is formed in the second fixture block;

the signal contact (42) is positioned at one end, away from the ejection plate (31), of the second clamping block (41), and the signal contact (42) can be plugged into a signal transmission interface of the to-be-charged piece;

and the second connecting piece (43) is arranged in the second limiting hole (411), one end of the second connecting piece (43) can be electrically connected with the external power supply, and the other end of the second connecting piece (43) is electrically connected with the signal contact (42).

7. The charging base according to claim 6, characterized in that the charging mechanism (3) further comprises a connector (33), the connector (33) is arranged on the bracket (21), and the first connector (323) and the second connector (43) are both electrically connected with the external power supply through the connector (33).

8. The charging base according to claim 6, characterized in that the first connection member (323) is a first buffer spring; and/or

The second connecting piece (43) is a second buffer spring.

9. The charging base according to claim 1, wherein a containing groove (11) for containing the to-be-charged piece is arranged on the mounting seat (1), and the inner wall of the containing groove (11) can be attached to the outer wall of the to-be-charged piece.

10. A cleaning device comprising a device body, characterized in that it further comprises a charging base according to any one of claims 1-9 for charging the device body.

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