CN114246506B

CN114246506B - Charging device and cleaning device

Info

Publication number: CN114246506B
Application number: CN202011019812.2A
Authority: CN
Inventors: 余涛
Original assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2022-12-09
Anticipated expiration: 2040-09-24
Also published as: CN114246506A

Abstract

The invention relates to the field of household appliances, in particular to a charging device and a cleaning device, which comprise: a body; the lever member is provided with a fulcrum which is rotatably connected with the body and forms a charging cavity with the body, and the lever member is provided with a force bearing end and a charging end charging terminal which is arranged at a charging end; the elastic reset piece is used for driving the lever piece to reset; the stress end is acted by external force of the equipment to be charged, and the charging end drives the charging terminal to move from the avoiding position to the charging position. This application utilizes lever principle, can exert external force when the charging chamber is packed into to the battery charging outfit with the atress end contact, and lever spare rotates with the fulcrum, and then drives the charging terminal and move to the charging position from dodging the position and then treat that the battery charging outfit charges, on the contrary, accomplishes to charge when treating the battery charging outfit and removes the contact to the atress end, and lever spare resets, and the charging terminal gets back to dodges the position, avoids fish tail equipment.

Description

Charging device and cleaning device

Technical Field

The invention relates to the field of household appliances, in particular to a charging device and a cleaning device.

Background

At present, the handheld rechargeable portable dust collector is light to operate, can be taken at any time and can be used at any time without being connected with mains supply, thereby greatly facilitating the family cleaning work, reducing the housework intensity of people and becoming the category of the mainstream dust collector in the market. In the process of convenient and fast cleaning, the handheld rechargeable portable dust collector is very inconvenient to store and charge after the cleaning is finished, and in addition, the charging seat of the handheld rechargeable portable dust collector in the current market has the following problems of 1, complex structure, more parts, low reliability, and possibility of not easily installing the machine in place and being incapable of charging; 2. the problem of the charge contact of the charge pole pieces which are symmetrically distributed on the dust collector can not be solved.

Disclosure of Invention

The present invention is directed to solving the above-mentioned technical problems in the related art at least to some extent. Therefore, the invention provides the charging device and the cleaning device, so that the charging device is simple in structure, few in parts and high in reliability, and the problems that the dust collector is not easy to be mounted in place and cannot be charged and the charging pole pieces symmetrically distributed on the dust collector are in charging contact are solved.

In order to achieve the above object, a first aspect of the present invention provides a charging device comprising:

a body;

the lever member is provided with a fulcrum which is rotatably connected with the body and forms a charging cavity with the body, and the lever member is provided with a force bearing end and a charging end;

a charging terminal disposed at the charging end;

the elastic resetting piece is used for driving the lever piece to reset;

the stress end is acted by external force of equipment to be charged, and the charging end drives the charging terminal to move from the avoiding position to the charging position.

A second aspect of the present invention provides a cleaning device comprising: a vacuum cleaner and a charging device as described above; wherein the dust collector is provided with a charging port, and the charging terminal is in contact with the charging port to supply power to the dust collector.

In addition, the charging device according to the present invention may further have the following additional features:

according to one embodiment of the invention, the top end of the charging cavity is opened to form a socket for inserting the equipment to be charged.

According to an embodiment of the present invention, the lever member has a guide surface as a part of the charging chamber for guiding the apparatus to be charged to move in a guide direction and supporting the apparatus to be charged;

the charging end and the force receiving end are formed on the guide surface, and the top end of the guide surface is used as the charging end and the bottom end of the guide surface is used as the force receiving end.

According to an embodiment of the present invention, an included angle between the moving direction of the charging terminal and the guiding direction is an acute angle.

According to an embodiment of the invention, the guide surface is inclined in the escape position and the guide surface is vertical in the charging position.

According to one embodiment of the invention, the lever member comprises 2, 2 lever members are oppositely arranged, and the guide surface and the inner surface of the body are surrounded to form a charging cavity with a large top end opening and a small bottom end opening.

According to one embodiment of the invention, the body comprises:

a support housing;

the first bracket and the second bracket are respectively positioned on two opposite sides of the supporting shell and form a semi-enclosed structure with an upper opening and a lower opening together with the supporting shell;

the first cover plate and the second cover plate are respectively arranged on the outer side surfaces of the first bracket and the second bracket;

the lever piece is positioned in the semi-surrounding structure and is rotationally connected to the inner side surface of the first cover plate and/or the second cover plate. According to an embodiment of the invention, one end of the elastic resetting piece is fixed on the body, and the other end of the elastic resetting piece is in clearance fit with the force bearing end.

According to one embodiment of the invention, a sliding rail is arranged on the body, and the fulcrum is rotatably connected with the sliding rail; the sliding rail is arc-shaped or linear, the fulcrum is a rotating hole, the body is provided with a rotating shaft, or the fulcrum is a rotating shaft, the body is provided with a rotating hole, and the rotating shaft is matched with the rotating hole.

Compared with the prior art, the invention has the following beneficial effects:

this application utilizes lever principle, specifically, can exert external force when the charging chamber is packed into to the battery charging outfit with the atress end contact when waiting to charge the equipment, the lever spare rotates with the fulcrum, and then drive the charging terminal from dodging the position motion to the charging position and then wait that the battery charging outfit charges, on the contrary, accomplish to charge when waiting to charge the equipment and break away from the charging chamber, just removed the contact to the atress end, external force to the atress end disappears thereupon, at this moment, the lever spare resets, the position is got back to dodge to the charging terminal, avoid charging terminal fish tail equipment.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

FIG. 1 is a schematic view of a charging device and a vacuum cleaner in some embodiments of the present disclosure;

FIG. 2 is a schematic view of a charging device separated from a vacuum cleaner according to some embodiments of the present disclosure;

fig. 3 is a perspective view of a charging device in accordance with some embodiments of the present invention;

FIG. 4 is a front view of a charging device in accordance with some embodiments of the present invention;

FIG. 5 is a view of FIG. 1 with a vacuum cleaner installed in a charging chamber according to some embodiments of the present invention;

FIG. 6 is a view of the vacuum cleaner shown installed in a charging chamber in accordance with some embodiments of the present invention FIG. 2;

FIG. 7 is an enlarged view of a portion of a charging device according to some embodiments of the present invention;

fig. 8 is a partial structure diagram of fig. 7.

The reference numbers are as follows:

the vacuum cleaner 200, the charging pole piece 20, the vacuum cleaner main body 21, the main body 210, the motor casing 211, the handle 212, the connection port 213, the first grip 214, the second grip 215, the third grip 216, the dust collecting box 22, the battery 23, the extension tube 300, the standard suction port 400, the charging device 100, the base member 10, the placing surface 101 and the extension 102, the bracket member 11, the holding member 12, the main body 120, the frame structure 1201, the first cover plate 1202, the second cover plate 1203, the support housing 1204, the first bracket 1205, the second bracket, the protrusion 1206, the guard plate 1208, the lever member 120121, the force receiving end 1210, the fulcrum 1211, the plate body 1212, the skirt 1213, the charging terminal 122, the charging cavity 123 and the elastic resetting member 124.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

For convenience of description, spatially relative terms, such as "bottom," "front," "upper," "oblique," "lower," "top," "inner," "horizontal," "outer," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative term is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both an up and down orientation.

For solving the technical problem that the existing charging seat is complex in structure, low in reliability and cannot be charged by contacting with the charging pole pieces which are symmetrically distributed, the application provides a charging device capable of solving the technical problem. Embodiments of the charging device provided in the present application are described in detail below with reference to the accompanying drawings, so as to show technical solutions of the charging device provided in the present application.

The charging device according to the present invention is a charging stand for charging a hand-held vacuum cleaner. It is understood that the following embodiments may be simply modified to be applicable to other electric devices. For avoiding redundancy, only the charging device suitable for the handheld vacuum cleaner will be described below.

As shown in fig. 1 to 3, the charging device 100 can accommodate the vacuum cleaner 200 in a pole state, wherein the charging device 100 includes a base member 10, a holder member 11 vertically connected to the base member 10, and a holding member 12 connected to the holder member 11, a charging terminal for charging the vacuum cleaner 200 by contacting the charging pole piece 20 is attached to the holding member 12, and the charging terminal is connected to the charging pole piece 20 of the vacuum cleaner 200 to enable charging when the vacuum cleaner 200 is set in the charging device 100. The charging pole piece 20 serves as a charging port of the vacuum cleaner 200, so that no electric component is provided in the charging device 100 itself, and cost reduction and improvement in production efficiency can be achieved. In addition, the electrical connection does not change due to the presence or absence of the holder member 11, and the reliability of the product can be ensured.

With continued reference to fig. 1, the base member 10 has a mounting surface 101 and an extension portion 102, the mounting surface 101 being a substantially rectangular plate-like portion, and the extension portion 102 being a substantially circular truncated cone-shaped portion. The protruding portion 102 is provided substantially perpendicular to the mounting surface 101. The central axis of the extension 102 is located at a substantially central position in the longitudinal direction of the mounting surface 101.

The holder member 11 is substantially cylindrical, and the lower end of the holder member 11 is fitted into the extension 102 of the base member 10. The upper end of the holder member 11 is inserted into the lower end of the holding member 12.

By coupling the holder member 11 and the holding member 12 configured as described above to the base member 10, as shown in fig. 3, the base member 10 forms a continuous surface with the holder member 11 and the holding member 12, and the charging stand 70 having a good appearance can be obtained.

With continued reference to fig. 1-2, the vacuum cleaner 200 includes a cleaner body 21, a dust box 22, and a battery 23, and the cleaner body 21 includes a main body 210, a motor case 211, and a handle 212. The main body 210 is formed with a connection port 213 to which the extension pipe 300 or the standard suction port 400 is connected. The connection port 213 is formed by using the same resin as the main body portion 210, the motor case portion 211, the handle portion 212, and the like. The connection port 213 has a substantially circular opening and is formed to face forward. In addition, the connection port 213 can be connected to an extension tube 300 and a standard suction port 400 as accessories, and can be connected to a small suction port, a broom-type suction port, or the like.

The main body 210 is detachably attached with the dust box 22, and has a duct (not shown) for sending air containing dust sucked from the connection port 213 into the dust box 22.

The motor case 211 encloses the electric blower and the main body base plate. A circular suction port for sucking clean air collected in the dust collecting case 22 is formed in the surface of the motor case 211. Two charging tabs 20 for electrical connection to the charging terminal of the charging device 100 are provided at one end of the main body 210 near the connection port 213, and the two charging tabs 20 are symmetrically provided at the end of the main body 210.

It is worth mentioning that the battery 23 supplies power to the electric blower and the like, and is constituted by a secondary battery such as lithium ion, nickel hydrogen and the like.

Referring to fig. 2 again, the handle portion 212 includes a holding portion formed in a substantially pi-shape and provided on the rear side of the main body portion 210. The grip portion includes a first grip portion 214 linearly extending in the vertical direction, a second grip portion 215 linearly extending obliquely upward in the front-rear direction, and a third grip portion 216 linearly extending obliquely downward in the front-rear direction, wherein the first grip portion 214, the second grip portion 215, and the third grip portion 216 are connected end to end. The first grip portion 214, the second grip portion 215, and the third grip portion 216 are substantially rod-shaped and continuously formed. Since the first grip portion 214, the second grip portion 215, and the third grip portion 216 are all linearly configured, the user can easily recognize the position of the handle. Further, since the first grip portion 214 and the second grip portion 215 are connected to each other by being bent at an angle close to an obtuse angle and the second grip portion 215 and the third grip portion 216 are connected to each other by being bent at an angle close to a right angle, the hand is less likely to be biased toward the first grip portion 214 and the third grip portion 216 when the second grip portion 215 is gripped.

In the present embodiment, a lock member for locking the battery 23 is provided on the handle portion 212. The locking member may be formed in a button type.

Further, an operation button is provided on a side surface of the first grip portion 214 of the handle portion 12. The operation buttons are constituted by 3 buttons of "strong", "normal", and "off", for example.

As shown in fig. 4 to 6, the holding member 12 includes a body 120, at least one lever member 121, and a charging terminal 122, and it is understood that a head portion of the charging terminal 122 is adapted to contact the charging pole piece 20 of the cleaner 200, and a tail portion of the charging terminal 122 is adapted to be connected to a power line, so that the power can be transmitted to the cleaner 200.

The lever member 121 is rotatably connected with the body 120 and forms a charging cavity 123 with the body 120 for charging the charging pole piece 20 of the vacuum cleaner 200, and the lever member 121 is provided with a force bearing end 1210, a charging end and a fulcrum 1211 rotatably connected with the body 120; the charging terminal 122 is disposed at a charging end, and the charging end and the force receiving end 1210 are located at opposite ends of the fulcrum 1211, respectively.

Further, the lever member 121 has a guide surface configured as a part of the charging chamber 123 for guiding the cleaner 200 to move in the guide direction and supporting the cleaner 200, wherein the charging end and the force-receiving end 1210 are formed on the guide surface, respectively, and a top end of the guide surface serves as the charging end and a bottom end of the guide surface serves as the force-receiving end 1210.

With continued reference to fig. 5-6, the top end of the charging chamber 123 is open to form a socket into which the cleaner 200 is inserted, so that the cleaner 200 can be inserted into the charging chamber 123 from the top down. In practical applications, when the vacuum cleaner 200 is not inserted into the charging cavity 123, the charging terminal 122 is in an avoidance position, when the vacuum cleaner 200 needs to be charged, the main body 210 of the vacuum cleaner 200 is inserted into the charging cavity 123 from top to bottom along the guiding direction of the guiding surface, when the main body 210 of the vacuum cleaner 200 touches the force receiving end 1210 of the lever member 121 (i.e., the bottom end of the guiding surface), an external force is generated on the force receiving end 1210 (i.e., the bottom end of the guiding surface) due to the gravity of the vacuum cleaner 200, when the force receiving end 1210 is acted by the external force, the force receiving end 1210 moves toward the main body 120, since the lever member 121 can rotate about the fulcrum, according to the lever principle, one end of the lever member 121 on which the mounting terminal 122 is mounted can drive the charging terminal 122 to move from the avoidance position to the charging position, i.e., the charging terminal 122 moves toward the charging pole piece 20 until contacting the charging pole piece 20, conversely, when the main body 210 of the vacuum cleaner 200 is separated from the charging cavity 123, the main body 210 will release the force on the force receiving end 1210, and disappear, and the external force of the charging terminal will not act on the charging terminal 122 will slowly return to the charging terminal 121, and the charging terminal, and the external force of the charging terminal will return to the charging position, when the main body 210 is separated from the charging position, and the charging terminal 1210, and the charging position, and the charging terminal 1210.

It is worth mentioning that during the rotation of the lever member 121, the position of the guiding surface also changes along with the lever member 121, and accordingly, specifically, at the avoiding position, the lever member 121 is disposed obliquely, and the guiding surface is also inclined, and after the force receiving end 1210 (i.e., the bottom end of the guiding surface) receives the external force of the vacuum cleaner 200, the charging end of the lever member 121 (i.e., the top end of the guiding surface) moves toward a position close to the vacuum cleaner 200 until the vacuum cleaner 200 is completely inserted into the charging chamber 123 along the guiding direction, and the charging terminal on the charging end contacts with the charging port on the vacuum cleaner 200, and during this process, the lever member 121 gradually tends to the vertical state from the oblique state, and accordingly, the guiding surface also tends to the vertical state from the oblique downward direction.

It is worth mentioning that, based on the above situation, the included angle between the moving direction of the charging terminal and the guiding direction is an acute angle.

Specifically, in the present embodiment, the number of the lever members 121 may be 2, 2 lever members 121 are disposed opposite to each other, and the guide surface and the inner surface of the body 120 surround to form the charging chamber 123 with a large top end opening and a small bottom end opening.

It should be noted that each lever member 121 is provided with a charging terminal 122, and the position of the lever member 121 corresponds to the position of the charging pole piece 20.

It should be mentioned that the number of the lever members 121 can be 1, and the number of the lever members 121 is not limited in this embodiment, and those skilled in the art can flexibly select the lever members as needed.

With continued reference to fig. 3 and as shown in fig. 7, the main body 120 may be a semi-enclosed structure with an upper opening and a lower opening, and the main body 210 of the vacuum cleaner 200 is inserted into the charging chamber 123 from the upper opening, and the lower opening is used for inserting the components such as the extension pipe 300 of the vacuum cleaner 200. The 2 lever members 121 are pivotally connected to the two opposite inner sides of the semi-enclosed structure. The body 120 is provided with a frame structure 1201 therein, the frame structure 1201 can be used as a fixing base for the holding member 12, and specifically, the body 120 includes the frame structure 1201, a first cover plate 1202 and a second cover plate 1203, where the frame structure 1201 includes a bar-shaped supporting shell 1204, a first bracket 1205 and a second bracket 1206, where the supporting shell 1204 can be provided with a connecting hole for a fastener such as a screw or a rivet to pass through, and the fastener such as the screw or the rivet passes through the connecting hole to fix the supporting shell 1204 on a wall.

It should be noted that the main body 120 may also be a fully enclosed structure with an upper opening, wherein the main body 210 of the vacuum cleaner 200 is inserted into the charging chamber 123 from the upper opening.

Specifically, with reference to fig. 3, the first bracket 1205 and the second bracket 1206 are respectively located at two opposite sides of the supporting housing 1204 and are vertically connected to the supporting housing 1204, the first bracket 1205, the second bracket 1206 and the supporting housing 1204 form a semi-enclosed structure with an upper opening and a lower opening, the first cover plate 1202 and the second cover plate 1203 are respectively disposed at outer side surfaces of the first bracket 1205 and the second bracket 1206, and the lever 121 is located in the semi-enclosed structure and is respectively rotatably connected to inner side surfaces of the first cover plate 1202 and the second cover plate 1203.

Specifically, in this embodiment, with continued reference to fig. 3 and 7, the first cover plate 1202 is located on the left side of the frame structure 1201, the second cover plate 1203 is located on the right side of the frame structure 1201, the first cover plate 1202 and the second cover plate 1203 are respectively fastened to the outer side surfaces of the first bracket 1205 and the second bracket 1206, the first bracket 1205 is located between the first cover plate 1202 and one lever member 121, and the second bracket 1206 is located between the second cover plate 1203 and the other lever member 121, where the lever member 121 may be a plate-shaped structure and includes a strip-shaped plate body 1212 and a skirt 1213 formed around the top end edge of the plate body 1212, where the charging terminal 122 is protrudingly disposed at the top end of the plate body 1212, the force receiving end 1210 is formed at the bottom end of the plate body 1212, and the ends of the skirt 1213 respectively abut against the top end side surfaces of the first bracket 1205 and the second bracket 1206.

In addition, with reference to fig. 3, the positions of the side surfaces of the first support 1205 and the second support 1206 close to the bottom end are respectively provided with protrusions 1207 extending towards the direction close to each other, wherein the protrusions 1207 are located at the side openings of the semi-enclosed structure, the protrusions 1207 on the first support 1205 and the second support 1206 are symmetrically arranged, a gap is formed between the first support and the second support, a protection plate 1208 is formed by vertically extending downwards along the inner sides of the two protrusions 1207, a channel for penetrating through the extension pipe 300 of the vacuum cleaner 200 is formed between the two symmetrically arranged protection plates 1208, specifically, the protection plate 1208 can avoid the extension pipe 300 from shaking, and the stability of the extension pipe 300 is improved.

In this embodiment, with reference to fig. 3, the force-bearing end 1210 may be formed by bending the bottom end of the plate body 1212 outward, that is, the force-bearing end 1210 and the plate body 1212 are integrally formed, in addition, the force-bearing end 1210 may also be a protrusion protruding from the bottom end of the plate body 1212 outward, and the forming manner of the force-bearing end 1210 is not limited in this embodiment.

With continued reference to fig. 7, in a direction from the top end to the bottom end of the plate body 1212, the plate body 1212 is disposed to be inclined toward a direction close to the other plate body 1212, that is, the bottom ends of the two plate bodies 1212 respectively extend toward each other, and specifically, the bottom end of the plate body 1212 has a tendency to incline toward the bottom end of the other plate body 1212 as compared with the top end of the plate body 1212. Thus, the charging chamber 123 formed by the lever member 121 and the body 120 is substantially reverse tapered, that is, the charging chamber 123 has a shape with a small bottom opening and a large top opening.

It should be noted that the distance between the bottom end of the plate body 1212 and the first bracket 1205 or the second bracket 1206 is greater than the distance between the top end of the plate body 1212 and the first bracket 1205 or the second bracket 1206, and a certain movable gap 1214 is provided between the bottom end of the plate body 1212 and the first bracket 1205 or the second bracket 1206, where the movable gap 1214 is used to provide a receiving space for the movement of the bottom end of the plate body 1212.

It should be noted that, when the vacuum cleaner 200 releases the external force to the force-bearing end 1210, the force-bearing end 1210 can be slowly reset under the action of inertia, and the speed of resetting of the force-bearing end 1210 directly affects the speed of resetting of the charging terminal 122. Considering that the cleaner 200 is detached from the charging cavity 123 in a short time, if the force receiving end 1210 is reset too slowly, the reset of the charging terminal 122 is slow, which may cause the charging terminal 122 not to move to the retracted position, and the cleaner 200 needs to be detached from the charging cavity 123, so that the charging terminal 122 is in the charging position and the main body 210 of the cleaner 200 is scratched.

In order to solve the above technical problem, in the present embodiment, as shown in fig. 8, the holding component 12 further includes an elastic resetting member 124 for resetting the bottom end of the driving plate body 1212, wherein each lever member 121 corresponds to 1 elastic resetting member 124, and the elastic resetting member 124 is located between the bottom end of the driving plate body 1212 and the first cover plate 1202 or the second cover plate 1203. Specifically, one end of the elastic resetting element 124 is fixed on the first cover plate 1202 or the second cover plate 1203, the other end of the elastic resetting element 124 is a free end, and the free end is located in the movable gap 1214. Therefore, when the force-bearing end 1210 receives the external force of the vacuum cleaner 200, the force-bearing end 1210 moves in the movable gap 1214 and first collides with the free end of the elastic resetting piece 124 to compress the free end of the elastic resetting piece 124, and the free end of the elastic resetting piece 124 is compressed and then deformed to store elastic potential energy; conversely, when the external force of the force-receiving end 1210 is released, the elastic restoring member 124 releases the elastic potential energy to push the force-receiving end 1210 to return to the avoiding position.

Specifically, in the present embodiment, the elastic restoring member 124 may be a spring, or may be another elastic body.

In this embodiment, with reference to fig. 8, the pivot 1211 may be disposed at a lower position in the middle of the plate body 1212, the pivot 1211 may be a rotating hole, and accordingly, a rotating shaft is disposed on the first cover plate 1202 or the second cover plate 1203, but the present embodiment does not limit the rotating connection manner between the lever member 121 and the first cover plate 1202 or the second cover plate 1203, and the pivot 1211 may also be a rotating shaft, and accordingly, a rotating hole is formed on the first cover plate 1202 or the second cover plate 1203, wherein the rotating shaft is adapted to the rotating hole.

It should be noted that, in other embodiments of the present invention, a sliding rail may be disposed on an inner side surface of the first cover plate 1202 or the second cover plate 1203, and the plate 1212 is rotatably connected to the sliding rail through the pivot 1211, so that, when the force-receiving end 1210 receives an external force, the plate 1212 drives the charging terminal 122 to move along the sliding rail on one hand, and on the other hand, the charging terminal 122 also moves toward the direction close to the vacuum cleaner 100 under the action of the lever, when the sliding rail is an arc-shaped sliding rail, that is, the movement track of the charging terminal 122 may be elliptical, of course, the sliding rail may also be a linear sliding rail, and at this time, the charging terminal 122 moves downward or upward while moving toward the vacuum cleaner 100, it should be noted that, the form of the sliding rail is not limited, and those skilled in the art can flexibly select the sliding rail according to needs.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A charging device, comprising:

a body, the body comprising: a support housing; the first support and the second support are respectively positioned on two opposite sides of the supporting shell and form a semi-enclosed structure with an upper opening and a lower opening together with the supporting shell; the first cover plate and the second cover plate are respectively arranged on the outer side surfaces of the first support and the second support;

the lever member is provided with a fulcrum which is rotatably connected with the body and forms a charging cavity with the body, the lever member is provided with a force bearing end and a charging end, and the lever member is positioned in the semi-enclosed structure and is respectively and rotatably connected with the inner side surface of the first cover plate and/or the second cover plate;

a charging terminal disposed at the charging end;

the elastic reset piece is used for driving the lever piece to reset;

2. The charging device of claim 1,

the top end of the charging cavity is opened to form a socket for inserting the equipment to be charged.

3. A charging apparatus according to claim 2, wherein said lever member has a guide surface as a part of said charging chamber for guiding the movement of said device to be charged in a guide direction and supporting said device to be charged;

4. A charging arrangement as claimed in claim 3, in which the direction of movement of the charging terminal is at an acute angle to the direction of guidance.

5. A charging arrangement as claimed in claim 4, in which the guide surface is inclined in the retracted position and is vertical in the charging position.

6. A charging device as claimed in claim 5, wherein said lever member comprises 2, 2 of said lever members are oppositely disposed, and said guide surface and said inner surface of said body are surrounded to form a charging chamber having a large top end opening and a small bottom end opening.

7. The charging device of claim 1, wherein one end of the elastic reset piece is fixed on the body, and the other end of the elastic reset piece is in clearance fit with the force bearing end.

8. The charging device according to claim 1, wherein a slide rail is arranged on the body, and the fulcrum is rotatably connected with the slide rail; the slide rail is arc-shaped or linear;

the pivot is a rotary hole, and the body is provided with a rotary shaft, or

The pivot is a rotating shaft, and the body is provided with a rotating hole, wherein the rotating shaft is matched with the rotating hole.

9. A cleaning device, comprising: a vacuum cleaner and a charging apparatus as claimed in any one of claims 1 to 8; wherein the dust collector is provided with a charging port, and the charging terminal is in contact with the charging port to supply power to the dust collector.