CN219760673U

CN219760673U - Charging seat and sweeper assembly

Info

Publication number: CN219760673U
Application number: CN202320948309.8U
Authority: CN
Inventors: 葛宁
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-26
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a charging seat and a sweeper assembly, wherein the charging seat comprises a charging seat main body, a power line and at least one clamping line structure; the first end of the power line is connected with the charging seat main body, and the second end is suitable for being connected to a power supply; the power cord is removably buckled on the cord clamping structure, the cord clamping structure is connected to the charging seat main body, and at least one part of the cord clamping structure can rotate relative to the charging seat main body; the rotation of at least one part of the wire clamping structure can change the wire outlet direction of the power wire. Therefore, when the charging seat and the sweeper assembly are used for accommodating the power line, the winding direction of the power line can be flexibly set according to the requirements of users, and the use is more convenient.

Description

Charging seat and sweeper assembly

Technical Field

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

Background

With the improvement of living standard, the robot sweeps floor is widely applied to people's daily life, because it can replace people to accomplish the cleaning work such as sweeping, dragging to the floor, has improved travelling comfort and convenience greatly. The robot sweeps floor can look for and remove to the charging seat automatically when battery power is low and charge.

The existing charging seat usually uses a power line to take electricity from a wall socket, but the overlong power line is usually placed on the ground around the charging seat at will, so that the charging seat is very easy to be wound by an edge cleaning or recharging sweeping robot, and the sweeping robot is caused to malfunction. In the related art, a winding structure disposed on a charging stand is generally used to receive a power cord.

However, the winding structure on the charging seat has a single winding direction, and has poor adaptability to winding requirements under different scenes, so that the charging seat is inconvenient to use.

Disclosure of Invention

In view of the above, the present utility model provides a charging stand and a sweeper assembly, wherein the winding direction of the charging stand can be flexibly set according to the requirement when the charging stand accommodates a power cord, and the use is more convenient.

The utility model adopts the following technical scheme:

an aspect of an embodiment of the present utility model is to provide a charging stand, which includes a charging stand body, a power cord, and at least one card cord structure;

the first end of the power line is connected with the charging seat main body, and the second end is suitable for being connected to a power supply;

the power cord is removably buckled on the cord clamping structure, the cord clamping structure is connected to the charging seat main body, and at least one part of the cord clamping structure can rotate relative to the charging seat main body;

the rotation of at least one part of the wire clamping structure can change the wire outlet direction of the power wire.

Optionally, the wire clamping structure comprises a mounting part and a wire clamping part;

the mounting part is connected to the charging seat main body, and the wire clamping part is connected to the mounting part;

the mounting part can rotate relative to the charging seat main body, or the wire clamping part can rotate relative to the mounting part.

Optionally, the wire clamping part comprises a wire clamping groove, and the penetrating direction of the wire clamping groove is parallel to the rotation plane of the wire clamping structure.

Optionally, the mounting part is provided with an inner cavity, and a cavity wall and/or an inner bottom wall of the inner cavity are/is provided with a first matching structure;

the wire clamping part is positioned in the inner cavity, a second matching structure is arranged on the outer side wall and/or the outer bottom wall of the wire clamping part, and the second matching structure and the first matching structure can be matched in a relatively sliding manner.

Optionally, the first mating structure and the second mating structure are one of a protrusion and a groove and the other of the protrusion and the groove, respectively;

the groove is circumferentially arranged on the cavity wall of the inner cavity of the installation part or the outer side wall of the wire clamping part in a surrounding manner;

the protrusion is positioned in the groove and can slide in the groove.

Optionally, the protrusion is a protrusion having elasticity.

Optionally, a mounting groove is further formed in a cavity wall of an inner cavity of the mounting part where the groove is located or an outer side wall of the wire clamping part, and the mounting groove extends along a direction that the wire clamping part enters the mounting part and is communicated with the groove;

the projection is configured to pass through the mounting slot into the recess, wherein the projection and the mounting slot are interference fit.

Optionally, the depth of the mounting groove is less than the depth of the recess.

Optionally, the number of the at least one wire clamping structure is four, and the four wire clamping structures are located on one outer wall of the charging seat main body to form four vertexes of a rectangle.

Another aspect of the embodiments of the present utility model provides a sweeper assembly, which includes a sweeper robot, and the charging stand described above.

In summary, the charging stand provided by the embodiment of the utility model has the wire clamping structure for fixing the power wire, the wire clamping structure is connected to the charging stand main body, and at least a part of the wire clamping structure can rotate relative to the charging stand main body, so that when the power wire is fixed on the wire clamping structure, the wire outgoing direction of the power wire from the wire clamping structure is changed along with the rotation of the wire clamping structure. Therefore, compared with the charging seat in the related art, the charging seat provided by the embodiment of the utility model meets the winding demands of different directions under different use scenes, so that the wire harness flexibility and the use convenience of the charging seat are improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a charging stand with a power cord in a convergent manner according to an embodiment of the present utility model;

fig. 2 is a first exploded view of a card wire structure according to an embodiment of the present utility model;

FIG. 3 is a second exploded view of a card wire structure according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a charging stand without power cord being bundled according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a converging combination mode of eight power lines according to an embodiment of the present utility model;

fig. 6 is a front view of a charging stand according to an embodiment of the present utility model;

fig. 7 is a bottom view of a charging stand according to an embodiment of the present utility model.

Reference numerals:

1. a charging stand main body; 11. an upper cover; 12. a base; 13. an infrared portion; 14. a charging reed; 15. an anti-slip member;

2. a power line; 21. taking out the electric plug;

3. a wire clamping structure; 31. a mounting part; 311. an inner cavity; 312. a first mating structure; 313. a mounting groove; 32. a wire clamping part; 321. a second mating structure; 322. wire clamping groove;

4. a socket.

Detailed Description

In order to make the technical scheme and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.

As described in the background art, the charging stand in the prior art is provided with the winding structure for accommodating the power cord, but is limited by the structure of the winding structure, and the power cord can be wound only in a set direction, so that the winding requirements under different use scenes are difficult to meet.

The embodiment of the utility model provides a charging seat, which is shown in fig. 1, and comprises a charging seat main body 1, a power line 2 and at least one wire clamping structure 3; the first end of the power cord 2 is connected with the charging seat main body 1, and the second end is suitable for being connected to a power supply; the power cord 2 is removably buckled on the wire clamping structure 3, the wire clamping structure 3 is connected to the charging seat main body 1, and at least one part of the wire clamping structure 3 can rotate relative to the charging seat main body 1; wherein rotation of at least a portion of the wire clamping structure 3 can change the wire outlet direction of the power wire 2.

The charging seat is a device for charging electric equipment, and the charging seat provided by the embodiment of the utility model can be used for charging a sweeping robot, and can also be called as a base station, a cleaner and the like, and is not limited to the charging seat. The charging seat is connected to an external power supply through a power line 2 for taking power. Optionally, the second end of the power cord 2 has a power take-off plug 21, and power is taken off by plugging the power take-off plug 21 into the power socket 4.

At least one wire clamping structure 3 is arranged on the charging seat main body 1, when the length of the power line 2 cannot be well adapted to a use scene, in order to prevent the power line 2 from being randomly arranged on the ground around the charging seat, and further wound by a sweeping robot capable of sweeping or recharging along edges, part of the power line 2 can be converged through the wire clamping structure 3, the adjustment of the use length of the power line 2 is realized, and the length of the power line 2 is adapted to the distance between the charging seat and the socket 4 so as to keep the environment clean. Since the charging stand is usually placed at a corner, the back plate thereof is close to a wall, and the sweeping robot enters the charging station from the front surface of the charging stand body 1, in some embodiments, as shown in fig. 1, at least one wire clamping structure 3 may be assembled on the back plate of the charging stand body 1, so that the bundled power cord 2 is not exposed to the field of view of the user, and the cleanliness of the environment where the charging stand is located is improved.

Optionally, the wire clamping structure 3 is detachably connected with the charging seat main body 1. When the use scenario can be well adapted to the length of the power cord 2, then the card wire structure 3 can be detached from the charging stand body 1 as shown in fig. 4.

In the embodiment of the utility model, at least one part of the wire clamping structure 3 can rotate relative to the charging seat main body 1, so that when the power wire 2 is bundled through the wire clamping structure 3, the wire outlet direction (or wire inlet direction) of the power wire 2 from the wire clamping structure 3 can be adjusted according to the use situation, thereby meeting the wire winding requirements of different directions under different use situations, and further improving the wire bundling flexibility and the use convenience of the charging seat.

In order to make the technical solution and advantages of the present utility model more clear, the following describes and describes in more detail the respective parts of the charging stand provided by the embodiment of the present utility model with reference to fig. 1 to 5.

In some embodiments of the present utility model, the wire clamping structure 3 may include a mounting portion 31 for mounting the wire clamping structure 3 on the cradle body 1, and a wire clamping portion 32 for bundling and fixing the power cord 2. As shown in fig. 2, the mounting portion 31 is connected to the cradle body 1, and the wire clamping portion 32 is connected to the mounting portion 31; the mounting portion 31 is rotatable with respect to the cradle body 1, or the wire clamping portion 32 is rotatable with respect to the mounting portion 31.

In one possible case, the wire-clamping structure 3 is rotated with respect to the cradle body 1 based on the cooperation between the mounting portion 31 and the cradle body 1. Illustratively, a mounting hole is provided in a housing (e.g., a back plate) of the charging stand body 1, and the mounting portion 31 is located in the mounting hole and is clearance-fitted with the mounting hole so that the mounting portion 31 can rotate in the mounting hole. At this time, the wire clamping portion 32 and the mounting portion 31 may be movably connected or fixedly connected.

In another possible case, the wire catching structure 3 is rotated with respect to the cradle body 1 based on the engagement between the mounting portion 31 and the wire catching portion 32. For example, the mounting portion 31 and the wire clamping portion 32 may be slidably connected, may be rollably connected, or may be rotatably connected. At this time, the mounting portion 31 and the charging stand body 1 may be movably connected or fixedly connected. Illustratively, a mounting hole is formed in a housing (e.g., a back plate) of the charging stand body 1, and the mounting portion 31 is located in the mounting hole and is in interference fit with the mounting hole to achieve fixation.

In some embodiments of the present utility model, as shown in fig. 3, the wire clamping portion 32 includes a wire clamping groove 322, and a penetrating direction of the wire clamping groove 322 is parallel to a rotation plane of the wire clamping structure 3.

The wire clamping groove 322 is used for bundling and fixing the power wire 2. Alternatively, the wire clamping groove 322 is a concave structure matched with the cross-sectional shape of the power wire 2, and the power wire 2 is not easy to separate unless being subjected to external force after being clamped into the wire clamping groove 322. The wire clamping groove 322 has two opposite and penetrating open ends, the power wire 2 clamped into the wire clamping groove 322 extends along the penetrating direction, and the wire outlet direction of the power wire 2 from the wire clamping groove 322 is parallel to the penetrating direction. As shown in fig. 3, in one example, the mounting portion 31 is mounted on the back plate of the cradle body 1, and the rotation plane of the wire clamping portion 32 is parallel to the plane of the back plate of the cradle body 1, and the penetrating direction is also parallel to the plane of the back plate of the cradle body 1.

In the embodiment of the present utility model, the mounting portion 31 may be of a ring-shaped structure or a cylindrical structure having a bottom wall. As shown in fig. 3, the mounting portion 31 has an inner cavity 311, and a first mating structure 312 is provided on a cavity wall and/or an inner bottom wall of the inner cavity 311; the wire clamping part 32 is located in the inner cavity 311, and a second matching structure 321 is arranged on the outer side wall and/or the inner side wall of the wire clamping part 32, and the second matching structure 321 and the first matching structure 312 can be matched in a sliding manner.

Alternatively, the first mating structure 312 and the second mating structure 321 are one of a protrusion and a groove, respectively; the groove is circumferentially arranged on the cavity wall of the inner cavity 311 of the mounting part 31 or the outer side wall of the wire clamping part 32; the protrusion is positioned in the groove and can slide in the groove.

Since the groove is annular, the protrusion slides with respect to the groove, and the wire clamping portion 32 rotates with respect to the mounting portion 31, and thus rotates with respect to the charging stand body 1, with a rotation angle ranging from 0 to 360 degrees, so that the wire outgoing direction of the power wire 2 clamped into the wire clamping groove 322 can be changed.

In some embodiments, the protrusions are resilient protrusions. For example, the protrusion may be a soft rubber protrusion, and when the wire clamping portion 32 is installed, the cavity wall of the inner cavity 311 of the installation portion 31 presses the protrusion to deform the protrusion so as to enter the position where the groove is located. After the protrusion enters the groove, the protrusion returns to the original shape and can slide freely in the groove. Since the protrusions are increased in size after the deformation is restored, the protrusions are not easily separated from the grooves without receiving a large external force, and accordingly, the wire clamping portions 32 are not easily separated from the inner cavities 311 of the mounting portions 31.

Optionally, a mounting groove 313 is further formed on the cavity wall of the inner cavity 311 of the mounting portion 31 where the groove is located or the outer side wall of the wire clamping portion 32, and the mounting groove 313 extends along the direction that the pull wire does not enter the mounting portion 31 and is communicated with the groove; the protrusion is configured to pass through the mounting groove 313 into the recess, wherein the protrusion and the mounting groove 313 are interference fit.

When the wire clamping portion 32 is mounted, the protrusions can be deep along the extending direction of the mounting grooves 313 so as to be positioned in the grooves, and therefore the mounting grooves 313 reduce the mounting difficulty of the protrusions. Because the mounting groove 313 and the protrusion are in interference fit, the protrusion in the groove is not easy to be separated from the mounting groove 313; and because the bulge can only be installed through the installation groove 313, the probability that the bulge is separated from the inner cavity 311 in the sliding process is further reduced, and the installation reliability of the bulge and the wire clamping part 32 is improved.

Wherein the depth of the mounting groove 313 may be smaller than the depth of the recess. The depth direction refers to a direction from the opening of the groove toward the groove bottom. In the embodiment of the present utility model, the depth direction of the groove is perpendicular to the cavity wall of the inner cavity 311 or the outer side wall of the wire catching portion 32.

As shown in fig. 1, in some embodiments of the present utility model, the number of the wire clamping structures 3 may be four, and the four wire clamping structures 3 are located on one outer wall (such as a back plate) of the charging stand body 1 to form four vertexes of a rectangle. Each wire clamping structure 3 is responsible for fixing a portion of the power wire 2 so as to retract the power wire 2 on the outer wall of the charging stand body 1.

Since the outgoing direction of the power cord 2 from each card wire structure 3 is adjustable in the embodiment of the present utility model, the user can bundle the power cord 2 in various combinations by rotating the card wire slots 322 of the four card wire structures 3. As shown in fig. 5, the embodiments of the present utility model provide eight possible combinations of (a) to (h) to meet the wire harness requirements in different usage scenarios. On the basis of this, the person skilled in the art can easily realize the purpose of bundling the power cords 2 in other numbers of card wire structures 3 and/or other combinations according to the actual requirements, without the need for inventive labour.

The embodiment of the utility model also provides a sweeper assembly, which comprises a sweeping robot (not shown in the figure) and the charging seat in any embodiment.

In this embodiment, the charging stand is a device for charging the sweeping robot. As shown in fig. 6 and 7, the charging stand includes a charging stand body 1, a power cord 2, and a card wire structure 3, wherein the charging stand body 1 may include an upper cover 11, a base 12, an infrared portion 13, a charging reed 14, an anti-slip member 15, an infrared control circuit board (disposed inside the charging stand body 1, not shown in the drawings), and the like. The upper cover 11 and the base 12 are connected to form a shell of the charging seat main body 1; the charging reed 14 is mounted on the upper cover 11, and the sweeping robot is electrically connected with the charging reed 14 to charge; the antiskid piece 15 is arranged at the bottom of the base 12 and used for preventing the charging seat from shifting; the front side of the charging stand body 1 is provided with an infrared part 13 for recharging the sweeping robot's pile.

In summary, in the sweeper assembly according to the embodiment of the present utility model, the charging seat has the wire clamping structure 3 for fixing the power cord 2, the wire clamping structure 3 is connected to the charging seat main body 1, and at least a portion of the wire clamping structure can rotate relative to the charging seat main body 1, so that when the power cord 2 is fixed on the wire clamping structure 3, the power cord 2 changes from the wire outlet direction in the wire clamping structure 3 along with the rotation of the wire clamping structure 3. Therefore, compared with the charging seat of the sweeper in the related art, the charging seat provided by the embodiment of the utility model meets the winding demands of different directions under different use scenes, so that the wire harness flexibility and the use convenience of the charging seat are improved.

In the present utility model, it should be understood that the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated.

The foregoing description is only for the convenience of those skilled in the art to understand the technical solution of the present utility model, and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The charging seat is characterized by comprising a charging seat main body (1), a power line (2) and at least one clamping line structure (3);

a first end of the power cord (2) is connected with the charging seat main body (1), and a second end is suitable for being connected to a power supply;

the power cord (2) is removably buckled on the cord clamping structure (3), the cord clamping structure (3) is connected to the charging seat main body (1), and at least one part of the cord clamping structure (3) can rotate relative to the charging seat main body (1);

wherein, the rotation of at least a part of the wire clamping structure (3) can change the wire outlet direction of the power wire (2).

2. The charging stand according to claim 1, characterized in that the wire clamping structure (3) comprises a mounting portion (31) and a wire clamping portion (32);

the mounting part (31) is connected to the charging seat main body (1), and the wire clamping part (32) is connected to the mounting part (31);

the mounting part (31) can rotate relative to the charging seat main body (1), or the wire clamping part (32) can rotate relative to the mounting part (31).

3. The charging stand according to claim 2, characterized in that the wire clamping portion (32) comprises a wire clamping groove (322), a through direction of the wire clamping groove (322) being parallel to a rotation plane of the wire clamping structure (3).

4. The charging stand according to claim 2, characterized in that the mounting portion (31) has an inner cavity (311), the cavity wall and/or inner bottom wall of the inner cavity (311) being provided with a first mating structure (312);

the wire clamping part (32) is positioned in the inner cavity (311), a second matching structure (321) is arranged on the outer side wall and/or the outer bottom wall of the wire clamping part (32), and the second matching structure (321) and the first matching structure (312) can be matched in a relatively sliding mode.

5. The charging stand according to claim 4, wherein the first mating structure (312) and the second mating structure (321) are one and the other of a protrusion and a recess, respectively;

the groove is circumferentially arranged on the cavity wall of the inner cavity (311) of the installation part (31) or the outer side wall of the wire clamping part (32);

the protrusion is positioned in the groove and can slide in the groove.

6. The cradle of claim 5, wherein said protrusion is a resilient protrusion.

7. The charging stand according to claim 5 or 6, wherein a mounting groove (313) is further formed in a cavity wall of an inner cavity (311) of the mounting portion (31) where the groove is located or an outer side wall of the wire clamping portion (32), and the mounting groove (313) extends along a direction in which the wire clamping portion (32) enters the mounting portion (31) and is communicated with the groove;

the protrusion is configured to pass through the mounting groove (313) into the recess, wherein the protrusion and the mounting groove (313) are interference fit.

8. The cradle of claim 7, wherein the mounting groove (313) has a depth less than a depth of the recess.

9. The charging stand according to claim 1, wherein the number of the at least one wire clamping structure (3) is four, and the four wire clamping structures (3) are positioned on one outer wall of the charging stand main body (1) to form four vertexes of a rectangle.

10. A sweeper assembly comprising a sweeper robot and a charging stand according to any one of claims 1 to 9.