CN216904370U

CN216904370U - Charging stand for cleaning device

Info

Publication number: CN216904370U
Application number: CN202220470384.3U
Authority: CN
Inventors: 钟晓军; 蔡演强; 赵品荣
Original assignee: Guangdong Deerma Technology Co Ltd
Current assignee: Guangdong Deerma Technology Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-05
Anticipated expiration: 2032-03-03

Abstract

The present invention provides a charging stand for a cleaning device, comprising: the charging device comprises a chassis (10) and a charging support (20), wherein the chassis (10) is provided with a containing groove (11) and a first plug-in part (12); the cleaning device is characterized in that the charging support (20) is provided with a second plug-in part (21) and a charging terminal (22), the second plug-in part (21) is in plug-in fit with the first plug-in part (12), the charging terminal (22) is used for charging the cleaning device, and a charging wire of the charging terminal (22) is connected with the charging support (20). The chassis is arranged to prevent the cleaning device from polluting the floor or other articles, the charging wire of the charging seat can be inserted into the power supply for a long time, and when charging is needed, the cleaning device is directly placed on the charging seat, so that the charging convenience is improved.

Description

Charging stand for cleaning device

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a charging seat for a cleaning device.

Background

Existing cleaning devices include floor washers, floor sweepers, vacuum cleaners, and other electrical appliances that require rechargeable batteries to be built into the appliance to provide power to the appliance.

In the related art, a charging port through which a wire of a charger is directly inserted to perform charging is generally provided in a cleaning device. This charging method has the following problems:

1. the problem of placement of the cleaning device during charging is not solved, and if the cleaning device is touched during charging, the cleaning device is easily damaged, even internal devices are damaged;

2. dirt or water stains on the cleaning components (e.g., roll brushes, wipes, etc.) of the cleaning device tend to soil the floor or other objects.

It can be seen that there still exist a number of problems with the charging of the cleaning device in the related art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, an embodiment of the present invention proposes a charging stand for a cleaning apparatus, including:

the base plate is provided with an accommodating groove and a first inserting part;

the cleaning device comprises a charging support, wherein the charging support is provided with a second inserting portion and a charging terminal, the second inserting portion is matched with the first inserting portion in an inserting mode, the charging terminal is used for charging the cleaning device, and a charging wire of the charging terminal is arranged on the charging support.

The charging seat for the cleaning device of the embodiment of the utility model has the following technical effects: the cleaning device is prevented from polluting floors or other articles through the chassis, the charging wire of the charging seat can be inserted into the power supply for a long time, and the cleaning device can be directly placed on the charging seat when the charging is needed, so that the charging convenience is improved.

Optionally, the first inserting portion is an inserting protrusion formed on the chassis, the second inserting portion is provided with an inserting groove located at the bottom end of the charging support, the shape of the inserting protrusion is matched with that of the inserting groove, and the inserting protrusion is inserted into the inserting groove.

Optionally, the shape of the insertion protrusion is U-shaped, C-shaped or V-shaped.

Optionally, the outer wall of the insertion protrusion is provided with a plurality of support ribs, and the support ribs extend along the insertion direction of the insertion protrusion.

Alternatively, the thickness of the support rib becomes gradually thicker within a predetermined distance downward from the top end of the support rib, and remains constant at the portion continuing downward.

Optionally, the outer wall of the insertion protrusion is provided with a positioning protrusion, a positioning groove is formed in the insertion groove, and when the insertion protrusion is completely inserted into the insertion groove, the positioning protrusion slides into the positioning groove.

Optionally, the shape of the insertion protrusion is U-shaped, C-shaped or V-shaped, so that the insertion protrusion forms an inward concave area in the vertical direction, and the positioning protrusion is located on an inward concave outer wall of the insertion protrusion.

Optionally, a sunk groove is formed in the edge of the bottom of the inserting protrusion, a convex edge surrounding the edge of the bottom of the inserting groove is arranged at the bottom of the charging support, and when the inserting protrusion is completely inserted into the inserting groove, the convex edge is located in the sunk groove.

Optionally, the charging bracket is L-shaped as a whole, so that an upper end of the charging bracket extends laterally by a predetermined distance.

Optionally, the charging terminal is located directly above the receiving groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a perspective view of a charging stand for a cleaning device according to an embodiment of the present invention;

FIG. 2 is an exploded view of a charging dock for a cleaning device according to one embodiment of the present invention;

FIG. 3 is a schematic diagram of a cleaning device being charged by a charging stand according to an embodiment of the present invention;

fig. 4 is a perspective view of a charging stand according to an embodiment of the present invention;

FIG. 5 is a rear view of a charging stand according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a chassis according to an embodiment of the present invention;

FIG. 7 is a top view of the chassis of an embodiment of the present invention;

FIG. 8 is an enlarged partial schematic view of the location A of FIG. 7;

fig. 9 is a rear view of the chassis of an embodiment of the present invention.

Reference numerals:

10-chassis, 11-accommodating groove; 12-a first mating part; 121-support ribs; 122-positioning protrusions; 123-sink tank;

20-a charging stand; 21-a second mating part; 22-a charging terminal; 201-positioning grooves; 202-convex edge.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1 to 3, the present embodiment provides a charging seat for a cleaning device, and the cleaning device can directly stand on the charging seat for charging when charging is required (as shown in fig. 3). The cleaning device of the embodiment can be a floor washing machine, a dust collector, a floor sweeping machine or a floor wiping machine and the like.

The charging seat mainly comprises two parts, namely a chassis 10 and a charging bracket 20, wherein the chassis 10 is provided with an accommodating groove 11 and a first plug-in part 12; the receiving groove 11 is used for receiving a cleaning member of the cleaning device, and can also be used for supporting the bottom of the cleaning device so that the cleaning device can stand on the charging stand more stably. The receiving groove 11 can at least partially wrap the cleaning member of the cleaning device, thereby preventing dust or water from contaminating the floor when the cleaning device is charged.

The charging support 20 has a second plug part 21 and a charging terminal 22, the second plug part 21 is in plug fit with the first plug part 12, the charging terminal 22 is used for charging the cleaning device, a charging wire connected with the charging terminal 22 is arranged on the charging support 20, illustratively, the charging wire connected with the charging terminal 22 can be partially arranged in the charging support 20 and extends out of the charging support 20, and the extending part can be connected with a power supply. The charging terminal 22 may be used not only to charge the cleaning device but also to catch the cleaning device when charging, so that the cleaning device can stand more stably to prevent the cleaning device from being knocked down during charging.

The charging port of the cleaning device is inserted into the charging terminal 22 at the time of charging, and the bottom of the cleaning device is supported on the chassis 10, so that the cleaning device can stand more stably by the support at two positions.

Further, the charging wire of charging seat can be inserted on the power for a long time, directly places cleaning device when needing to charge and can charge at the charging seat, has improved the convenience that charges.

In one embodiment, referring to fig. 2, 6, 7 and 9, the first insertion portion 12 is an insertion protrusion formed on the chassis 10, and referring to fig. 4, the second insertion portion 21 has an insertion groove at the bottom end of the charging bracket 20, the shape of the insertion protrusion is matched with the shape of the insertion groove, and the insertion protrusion is inserted into the insertion groove. The chassis 10 and the charging support 20 are connected in a plugging manner, so that the connection stability can be ensured, the chassis 10 and the charging support 20 can be conveniently detached, and the maintenance is facilitated.

In some embodiments, the shape of the plugging protrusion is U-shaped, C-shaped or V-shaped, and the plugging protrusion in fig. 2, 6, 7 and 9 of the present application is U-shaped. By adopting the structure for plugging, the chassis 10 and the charging support 20 can be connected more firmly, so that more stable supporting force is improved for the cleaning device, and the cleaning device is prevented from tilting when being charged.

In some embodiments, referring to fig. 8 and 9, the outer wall of the insertion protrusion is provided with a plurality of support ribs 121, and the plurality of support ribs 121 extend along the insertion direction of the insertion protrusion. Therefore, the plurality of support ribs 121 can be directly contacted with the inner wall of the insertion groove, and the support ribs 121 can more uniformly support the inner wall of the insertion groove, so that the installation efficiency is improved, and the stress of the second insertion part 21 after insertion is more uniform.

Illustratively, the outer wall of the insertion protrusion includes a plurality of planes, and a plurality of bar support ribs 121 are disposed at equal intervals on each plane.

In some embodiments, referring to fig. 9, the thickness of the support rib 121 becomes gradually thicker within a predetermined distance downward from the top end of the support rib 121, and remains constant at the portion continuing downward. By adopting the structure, the inserting projection is easier to be inserted into the inserting groove, thereby being convenient for installation.

In some embodiments, the outer wall of the insertion protrusion is provided with a positioning protrusion 122, the insertion groove is provided with a positioning groove 201, and when the insertion protrusion is completely inserted into the insertion groove, the positioning protrusion 122 slides into the positioning groove 201. Through setting up location arch 122 and constant head tank 201, the limited grafting position that can be automatic to can needn't guarantee the stability that chassis 10 and charging support 20 are connected at the installation fastening screw, improve the convenience of installation.

In some embodiments, the shape of the insertion protrusion is U-shaped, C-shaped or V-shaped, such that the insertion protrusion forms a concave region in the vertical direction, and the positioning protrusion 122 is located on the outer wall of the insertion protrusion that is concave. The positioning projection 122 is provided at this position, which can improve the stability of the plugging.

Wherein, the number of the positioning protrusions 122 may be two or more, and the number of the positioning grooves 201 is the same as the positioning protrusions 122.

In some embodiments, the edge of the bottom of the insertion protrusion is provided with a sinking groove 123, the sinking groove 123 can surround the insertion protrusion at the edge of the bottom of the insertion protrusion, the bottom of the charging bracket 20 is provided with a convex edge 202 surrounding the edge of the bottom of the insertion groove, the shape of the convex edge 202 is matched with the sinking groove 123, and when the insertion protrusion is completely inserted into the insertion groove, the convex edge 202 is located in the sinking groove 123, so that a seal can be formed between the convex edge 202 and the sinking groove 123 to prevent impurities or water stains from entering the insertion groove, and the convex edge 202 and the sinking groove 123 have a mutual limiting effect, thereby improving the stability of insertion through the structure.

In some embodiments, the charging stand 20 is generally L-shaped such that an upper end of the charging stand 20 laterally extends a predetermined distance to facilitate charging of the cleaning device.

In some embodiments, the charging terminal 22 is located directly above the accommodating groove 11, and the charging terminal 22 is disposed at this position, so as to be matched with a charging port of the cleaning device, and the cleaning device can stand on the charging seat more stably during charging.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A charging stand for a cleaning device, comprising:

a chassis (10), the chassis (10) having a receiving groove (11) and a first plug part (12);

charging support (20), charging support (20) have second grafting portion (21) and charging terminal (22), second grafting portion (21) with cooperation of pegging graft of first grafting portion (12), charging terminal (22) are used for cleaning device charges, connect charging terminal (22) the charging wire set up in charging support (20).

2. The charging stand according to claim 1, wherein the first plug-in part (12) is a plug-in protrusion formed on the chassis (10), the second plug-in part (21) has a plug-in groove located at the bottom end of the charging bracket (20), the shape of the plug-in protrusion matches with the shape of the plug-in groove, and the plug-in protrusion is plugged into the plug-in groove.

3. The charging stand of claim 2, wherein the shape of the plugging protrusion is a U shape, a C shape or a V shape.

4. The charging stand according to claim 2, wherein a plurality of support ribs (121) are disposed on an outer wall of the insertion protrusion, and the plurality of support ribs (121) extend along an insertion direction of the insertion protrusion.

5. The charging stand according to claim 4, wherein the thickness of the support rib (121) is gradually thicker within a predetermined distance downward from the top end of the support rib (121) and is kept constant at a portion continuing downward.

6. The charging stand according to claim 2, wherein a positioning protrusion (122) is disposed on an outer wall of the insertion protrusion, a positioning groove (201) is disposed in the insertion groove, and when the insertion protrusion is completely inserted into the insertion groove, the positioning protrusion (122) slides into the positioning groove (201).

7. The charging stand according to claim 6, wherein the shape of the plugging protrusion is U-shaped, C-shaped or V-shaped, so that the plugging protrusion forms a concave area in the vertical direction, and the positioning protrusion (122) is located on the outer wall of the concave area of the plugging protrusion.

8. The charging stand according to claim 2, wherein a sunk groove (123) is formed at the edge of the bottom of the plug-in protrusion, a protruding edge (202) surrounding the edge of the bottom of the plug-in groove is arranged at the bottom of the charging support (20), and when the plug-in protrusion is completely inserted into the plug-in groove, the protruding edge (202) is located in the sunk groove (123).

9. The charging stand according to claim 1, wherein the charging stand (20) is generally L-shaped such that an upper end of the charging stand (20) laterally extends a predetermined distance.

10. The charging stand according to claim 9, wherein the charging terminal (22) is located directly above the receiving groove (11).