CN111740478A - Charging seat and cleaning device - Google Patents

Abstract

The invention relates to a charging seat and a cleaning device, belongs to the technical field of charging cleaning equipment, and solves the problem that the bottom surface of the existing cleaning equipment cannot be in full contact with the top surface of the charging seat, so that the charging effect is unstable easily. The charging seat comprises a storage part, and the top of the storage part is provided with a suction port cavity, a wheel cavity and a charging terminal; the suction port part containing cavity and the wheel containing cavity are both of an inwards concave structure on the top surface of the charging seat; the charging terminal is a convex structure on the top surface of the charging seat, and the electric connection surface of the charging terminal is arranged on the top surface of the convex structure. The charging seat is additionally provided with the suction port accommodating cavity, so that the bottom surface of the cleaning equipment can be completely contacted with the top surface of the accommodating part, and the stable effect during charging can be ensured.

Description

A charging stand and cleaning device

technical field

The present invention relates to the technical field of charging and cleaning equipment, and in particular, to a charging stand and a cleaning device.

Background technique

At present, the suction baffle of the existing cleaning device is generally protruded from the bottom surface of the cleaning device. Since the surface of the charging base for charging the cleaning device is not provided with a cavity capable of accommodating the suction baffle, the bottom of the cleaning device is not provided with a cavity. The surface cannot be in full contact with the top surface of the charging base, which may easily cause unstable charging effect.

SUMMARY OF THE INVENTION

In view of the above analysis, the present invention aims to provide a charging base and a cleaning device to solve the problem that the bottom surface of the existing cleaning equipment cannot be fully contacted with the top surface of the charging base, which easily causes unstable charging effect.

The object of the present invention is mainly achieved through the following technical solutions:

In the technical solution of the present invention, there is a charging stand, the charging stand includes a receiving part, and the top of the receiving part is provided with a suction mouth part cavity, a wheel cavity and a charging terminal;

Both the suction mouth cavity and the wheel cavity are concave structures on the top surface of the charging base; the charging terminal is a convex structure on the top surface of the charging base, and the electrical connection surface of the charging terminal is arranged on the top surface of the convex structure superior.

In the technical solution of the present invention, the receiving part includes a board body part and an extension part; the extension part is arranged at the end of the board body part, and the extension part is bent upward; The inner cavity; the wheel cavity and the charging terminal are both arranged on the plate body.

In the technical solution of the present invention, the cavity of the suction port includes a first wall surface, a second wall surface and a bottom surface, the first wall surface is arranged on the concave structure of the plate body portion, and the second wall surface is arranged on the concave structure of the extension portion;

The depth of the cavity of the mouthpiece gradually increases along the direction from the first wall surface to the second wall surface.

In the technical solution of the present invention, the wheel cavity includes a front wheel cavity and a rear wheel cavity; the charging terminal is located between the front wheel cavity and the rear wheel cavity; both the front wheel cavity and the rear wheel cavity are arranged on the plate body. superior.

In the technical solution of the present invention, the charging stand is further provided with a first support portion and a second support portion, the first support portion is arranged at one end of the lower portion of the plate body away from the extension portion, and the second support portion is arranged below the extension portion;

The bottom ends of the first support portion and the second support portion are coplanar and define a reference surface.

In the technical solution of the present invention, the first support portion is provided with a power connection interface along the lateral side of the charging stand, and the power connection interface is electrically connected with the charging terminal.

In the technical solution of the present invention, both the plate body portion and the extension portion are inclined relative to the reference surface, and the included angle between the plate body portion and the reference surface is less than 30°.

In the technical solution of the present invention, the bottom ends of the first support portion and the second support portion are provided with anti-skid pads.

In the technical solution of the present invention, a cleaning device includes a cleaning device and a charging stand, and the charging stand is the charging stand in the above-mentioned technical solution of the present invention;

The cleaning device is charged via the charging cradle.

In the technical solution of the present invention, the cleaning device includes a suction port, a front wheel, a rear wheel and a charging connection piece;

The suction mouth part is embedded in the suction mouth part cavity, and forms a limit with the first wall surface and the second wall surface; the front wheel is located in the front wheel cavity, and the rear wheel is located in the rear wheel cavity; the charging connection piece is in contact with the charging terminal and forms an electrical connect.

The technical solution of the present invention can achieve at least one of the following effects:

1. The charging stand of the present invention adds a suction mouth cavity, so that the bottom surface of the cleaning device can all be in contact with the top surface of the receiving section, which can ensure the stable effect during charging;

2. The charging stand of the present invention realizes the bidirectional blocking of the cleaning device through the arc-shaped extension and the limiting effect of the first wall and the second wall on the suction port of the cleaning device, so that the cleaning device is placed on the charging stand. It can be more stable when charging;

3. The charging stand of the present invention only limits the suction port of the cleaning device through the first wall surface and the second wall, and sets the corresponding suction mouth cavity, which avoids setting the overall accommodating cavity of the cleaning device on the charging stand, saving energy. The space of the charging base is reduced, and the processing difficulty and processing cost of the charging base are reduced;

4. The charging base of the present invention is slightly inclined (5°-15°), when the cleaning device is charged on the charging base, the front section of the cleaning device is downward and the handle is upward, which is convenient for holding and placing the cleaning device.

In the present invention, the above technical solutions can also be combined with each other to achieve more preferred combination solutions. Additional features and advantages of the invention will be set forth in the description which follows, and some of the advantages may become apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by means of particularly pointed out in the description and drawings.

Description of drawings

The drawings are for the purpose of illustrating specific embodiments only and are not to be considered limiting of the invention, and like reference numerals refer to like parts throughout the drawings.

1 is a top view of Embodiment 1 of the present invention;

2 is a perspective view of Embodiment 1 of the present invention;

3 is a left side view of Embodiment 1 of the present invention;

4 is a right side view of Embodiment 1 of the present invention;

Fig. 5 is the bottom schematic diagram of Embodiment 1 of the present invention;

6 is a schematic cross-sectional view in the front-rear direction of Embodiment 1 of the present invention;

Fig. 7 is the installation schematic diagram of Embodiment 2 of the present invention;

FIG. 8 is a side view of Embodiment 2 of the present invention.

Reference number:

1-suction mouth cavity; 2-front wheel cavity; 3-rear wheel cavity; 4-plate body part; 5-extension part; 6-charging terminal; 7-second support part; 8-first support part ; 9- the first wall; 10- the second wall; 11- power connection interface.

Detailed ways

The preferred embodiments of the present invention are specifically described below with reference to the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention, and together with the embodiments of the present invention, are used to explain the principles of the present invention, but not to limit the scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified and limited, the term "connected" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection or an integral connection, It can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The terms "top," "bottom," "above," "under," and "over" as used throughout the description are relative positions with respect to components of a device, such as top and bottom substrates inside the device relative position. It is understood that the devices are multifunctional regardless of their orientation in space.

For convenience of description, in the embodiment of the present invention, the charging stand is placed on a horizontal surface, and the cleaning device is placed on the charging stand for charging. At this time, the front and rear directions of the cleaning device are the front and rear directions of the embodiment of the present invention, and the left and right directions of the cleaning device are That is, the horizontal direction of the embodiment of the present invention.

Example 1

As shown in FIG. 1 to FIG. 6 , an embodiment of the present invention provides a charging stand, the charging stand includes a receiving part, and the top of the receiving part is provided with a suction mouth part cavity 1, a wheel cavity and a charging terminal 6; the suction mouth part cavity 1 and the wheel cavity are both concave structures on the top surface of the charging base; the charging terminals 6 are convex structures on the top surface of the charging base, and the electrical connection surfaces of the charging terminals 6 are arranged on the top surface of the convex structures. In the embodiment of the present invention, the suction mouth part of the cleaning device can be clipped into the suction mouth part cavity 1, and the wheel of the cleaning device can be clipped into the wheel cavity, and the charging terminal 6 is electrically connected with the charging connection piece of the cleaning device, so that during charging During the process of cleaning, the cleaning device can be firmly placed on the charging stand, and there will be no virtual contact between the charging terminal 6 and the charging connecting piece, so as to ensure the stable effect of charging.

It should be noted that, in the embodiment of the present invention, the cleaning device is a rechargeable cleaning device such as a mite remover and a vacuum cleaner.

In order to facilitate the positioning of the suction mouth part of the cleaning device and the suction mouth part cavity 1 of the embodiment of the present invention, in the embodiment of the present invention, the receiving part includes a plate body part 4 and an extension part 5; The plate body 4 and the extension part 5 are both provided with a concave structure and jointly define a suction mouth part cavity; the wheel cavity and the charging terminal 6 are both arranged on the plate body part 4 . The extension part 5 of the embodiment of the present invention is bent upward to form an arc structure, and forms a storage area for storing the cleaning equipment with the plate body part 4 . The wheel cavity includes a front wheel cavity 2 and a rear wheel cavity 3; the charging terminal 6 is located between the front wheel cavity 2 and the rear wheel cavity 3; the front wheel cavity 2 and the rear wheel cavity 3 are both arranged on the plate body part 4. The front wheel cavity 2 , the charging terminal 6 and the rear wheel cavity 3 are located on the top surface of the plate body 4 , and the front wheel cavity 2 and the rear wheel cavity 3 are formed by the depression of the top surface of the plate body 4 . The terminal 6 is located between the front wheel cavity 2 and the rear wheel cavity 3 , and the top end surface protrudes from the top surface of the plate body portion 4 .

A part of the mouthpiece cavity 1 is located on the top surface of the plate body part 4 , and the other part is located on the top surface of the extension part 5 , which is formed by the top surfaces of the plate body part 4 and the extension part 5 being recessed downward. Wherein, the rear end portion of the suction mouth portion cavity 1 is located on the surface of the plate body portion 4 , and the front end portion is located on the surface of the extension portion 5 . The shape of the cross section of the plate body part 4 and the extension part 5 along the front-rear direction of the embodiment of the present invention is similar to the shape of "√".

In order to position the suction mouth part in the front and rear directions, in the embodiment of the present invention, the suction mouth part cavity includes a first wall surface 9, a second wall surface 10 and a bottom surface, and the first wall surface 9 is arranged on the concave structure of the plate body part 4, The second wall surface 10 is disposed on the concave structure of the extension portion 5 . For the convenience of description, the suction chamber 1 can be approximately regarded as a rectangular groove with curved surfaces. The first wall 9 is the side of the rectangular groove close to the front, and the second wall 10 is the side of the rectangular groove close to the rear. The suction port of the cleaning device It can be snapped into the rectangular groove, and the first wall surface 9 and the second wall surface 10 form a limit in the front-rear direction.

From the perspective of facilitating users to use the embodiment of the present invention, in the embodiment of the present invention, the plate body portion 4 and the extension portion 5 are both inclined relative to the horizontal plane, so that the cleaning device will not slide out of the receiving portion. In addition, when the cleaning device is placed in the When the charging stand according to the embodiment of the present invention is placed, the cleaning device is tilted forward, and the handle of the cleaning device is lifted upwards, which facilitates the user to pick and place the cleaning device. In the embodiment of the invention, an angle a is formed between the bottom surface of the plate body 4 and the horizontal plane. In order to ensure the stability of the charging stand, the angle a is less than 30°, preferably 5°-15°. Since the included angle a is a small angle, in order to enable the handle of the cleaning device to be tilted up, in the embodiment of the present invention, the depth of the cavity of the suction mouth portion gradually increases along the direction from the first wall surface 9 to the second wall surface 10 , that is, the first wall surface The distance from the top edge of 9 to its bottom is smaller than the distance from the top edge of the second wall 10 to its bottom.

By adding a suction mouth part cavity 1 on the top surface of the receiving part, the suction mouth part baffle at the bottom of the cleaning device can be placed in the suction mouth part cavity 1, and the bottom surface of the cleaning device can all be in contact with the top surface of the receiving part.

In order to ensure that the charging stand in the embodiment of the present invention can be stably placed on a plane, in the embodiment of the present invention, the charging stand is further provided with a first support portion 8 and a second support portion 7, and the first support portion 8 is provided on the plate body portion 4. The bottom part is far away from the end of the extension part 5, and the second support part 7 is arranged below the extension part 5; the bottom ends of the first support part 8 and the second support part 7 are coplanar and define the reference surface. Place the charging stand on a horizontal surface with the reference surface parallel to the horizontal surface. In order to further make the charging stand more stable on the plane and prevent slipping, in the embodiment of the present invention, the bottom ends of the first support part 8 and the second support part 7 are provided with anti-skid pads, including a first pad body and a second Cushion body, the first cushion body is arranged at the bottom end of the first support part 8, the second cushion body is arranged at the bottom end of the second support part 7, the first cushion body and the second cushion body are one or more strip-shaped elastic pad.

In the embodiment of the present invention, the charging stand can be in the form of a power supply with a power connection line or a plug-in power supply. Specifically, the first support portion 8 is provided with a power connection interface 11 along the lateral side of the charging stand. Terminal 6 is electrically connected. Exemplarily, in the embodiment of the present invention, the power connection port is a power jack, and the power is connected by inserting a power cord.

In the embodiment of the present invention, the end of the plate body portion 4 away from the extension portion 5 is provided with a columnar structure. The circuit structures of the charging stand in the embodiment of the present invention are all arranged in the columnar structure, and the columnar structure follows the embodiment of the present invention. The horizontal arrangement of the charging stand, that is, the two end faces of the columnar structure face the left and right sides of the charging stand, the power jack is arranged on one of the end faces, and the plate body is tangent to the cylindrical structure, which makes the charging stand of the embodiment of the present invention more convenient. beautiful.

Example 2

As shown in FIGS. 7 and 8 , an embodiment of the present invention provides a cleaning device. The cleaning device includes a cleaning device and a charging base. The charging base is the charging base in Embodiment 1; the cleaning device is charged through the charging base.

In the embodiment of the present invention, the cleaning device includes a suction port, a front wheel, a rear wheel and a charging connection piece; the suction port is embedded in the suction port cavity 1 and forms a limit with the first wall 9 and the second wall 10; the front wheel is located in the front In the wheel cavity 2, the rear wheel is located in the rear wheel cavity 3; the charging connecting piece is in contact with the charging terminal 6 and forms an electrical connection.

The charging stand includes a receiving part and a supporting part. The top surface of the receiving part is an inclined structure. The second wall surface 10 and the extension part 5 in the receiving part form a blocking and limiting structure for the baffle of the suction opening. The first wall surface 9 and the lower casing of the suction opening are formed. The body also forms a blocking and limiting structure. The above-mentioned two blocking and limiting structures can prevent the cleaning device placed on the charging stand from being separated from the charging stand, so that the charging stand can charge the cleaning device normally.

The cleaning device is placed on the top of the charging base in an inclined shape, and the handle body of the cleaning device is higher than the upper casing, which is convenient for taking and placing the cleaning device.

To sum up, the embodiment of the present invention provides a charging stand and a cleaning device. The charging stand of the present invention is additionally provided with a suction mouth part cavity 1, so that the bottom surface of the cleaning device can all be in contact with the top surface of the receiving part, which can ensure Stabilizing effect during charging; the charging stand of the present invention realizes the bidirectional blocking of the cleaning device through the arc-shaped extension 5 and the limiting effect of the first wall surface 9 and the second wall surface 10 on the suction port of the cleaning device, and then The cleaning device can be more stable when charging on the charging base; the charging base of the present invention only limits the suction mouth of the cleaning device through the first wall surface 9 and the second wall surface 10, and sets the corresponding suction mouth part cavity 1, and The overall accommodating cavity of the cleaning device is avoided on the charging base, the space of the charging base is saved, and the processing difficulty and processing cost of the charging base are reduced; the charging base of the present invention is slightly inclined, and when the cleaning device is charged on the charging base, the cleaning device can be cleaned. The front section of the device is down and the handle is up, which is convenient for holding and placing the cleaning device.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Substitutions should be covered within the protection scope of the present invention.

Claims (10)

1. A charging seat is characterized by comprising a storage part, wherein the top of the storage part is provided with a suction port part containing cavity (1), a wheel containing cavity and a charging terminal (6);

the suction port containing cavity (1) and the wheel containing cavity are both of concave structures on the top surface of the charging seat; the charging terminal (6) is of a convex structure on the top surface of the charging seat, and the electric connection surface of the charging terminal (6) is arranged on the top surface of the convex structure.

2. Charging stand according to claim 1, characterized in that the housing comprises a plate body (4) and an extension (5); the extension part (5) is arranged at the tail end of the plate body part (4), and the extension part (5) is bent upwards; the plate body part (4) and the extension part (5) are both provided with concave structures and are jointly limited into a suction port containing cavity; the wheel accommodating cavity and the charging terminal (6) are both arranged on the plate body part (4).

3. Charging stand according to claim 2, characterized in that the mouthpiece housing comprises a first wall (9), a second wall (10) and a bottom, the first wall (9) being arranged on the concave structure of the plate body (4) and the second wall (10) being arranged on the concave structure of the extension (5);

the depth of the suction port part cavity is gradually increased along the direction from the first wall surface (9) to the second wall surface (10).

4. Charging stand according to claim 3, characterized in that the wheel housings comprise a front wheel housing (2) and a rear wheel housing (3); the charging terminal (6) is positioned between the front wheel containing cavity (2) and the rear wheel containing cavity (3); the front wheel containing cavity (2) and the rear wheel containing cavity (3) are both arranged on the plate body part (4).

5. The charging stand according to claim 4, wherein the charging stand is further provided with a first supporting part (8) and a second supporting part (7), the first supporting part (8) is arranged at one end of the lower part of the plate body part (4) far away from the extension part (5), and the second supporting part (7) is arranged at the lower part of the extension part (5);

the bottom ends of the first supporting part (8) and the second supporting part (7) are coplanar and define a reference surface.

6. Charging stand according to claim 5, characterized in that the first support (8) is provided with a power connection interface (11) along the lateral side of the charging stand, the power connection interface (11) being electrically connected with the charging terminals (6).

7. Charging stand according to claim 5, characterized in that the plate body (4) and the extension (5) are both inclined with respect to a reference plane, and the angle between the plate body (4) and the reference plane is less than 30 °.

8. Charging stand according to claim 5, characterized in that the bottom ends of the first support (8) and the second support (7) are provided with anti-slip pads.

9. A cleaning apparatus, comprising a cleaning device and a charging stand, wherein the charging stand is the charging stand of claims 1 to 8;

the cleaning device is charged through the charging stand.

10. The cleaning apparatus defined in claim 9, wherein the cleaning device comprises a mouthpiece portion, front wheels, rear wheels and a charging connection tab;

the suction port part is embedded into the suction port part accommodating cavity (1) and forms limit with the first wall surface (9) and the second wall surface (10); the front wheel is positioned in the front wheel containing cavity (2), and the rear wheel is positioned in the rear wheel containing cavity (3); the charging connection piece is in contact with the charging terminal (6) and forms an electrical connection.

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