Floor sweeping robot base station

Abstract

The utility model discloses a sweeping robot base station in the technical field of sweeping robots, a sweeping robot is arranged in the base station, the base station is provided with a slope and a jacking mechanism, the jacking mechanism comprises a driving module, a transmission plate and a rotating plate, the driving module is connected with the transmission plate to drive the transmission plate to move, and the rotating plate is connected with the slope. The transmission plate is in transmission connection with the rotating plate so as to drive the rotating plate to rotate and enable the rotating plate to jack up the sweeping robot, at the moment, the sweeping robot is kept in a horizontal placement state, the problem that water splashed from the cleaning disc and the circular cleaning cloth flows out along the slope and the bottom of the sweeping robot is solved, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of sweeping robots, in particular to a sweeping robot base station. Background Art

[0002] A sweeping robot is a smart home device that can automatically clean or mop the floor, saving users time and energy. After completing the cleaning task, the sweeping robot needs to return to the base station to automatically collect dust and clean the mop.

[0003] The base station of a sweeping robot is generally equipped with a slope. The slope design can facilitate the sweeping robot to enter the base station smoothly from the ground. Especially in some cases where there is a height difference between the ground and the base station, the slope can provide a smooth transition, making it easier for the sweeping robot to enter and exit the base station, avoiding difficulties or jamming caused by the large height difference.

[0004] However, the sweeping robot climbs up the base station along the slope, so the sweeping robot is in an inclined state. Therefore, in the subsequent cleaning process of the rag, the water splashed from the cleaning plate and the round rag will flow out along the slope and the bottom of the sweeping robot, resulting in water accumulation on the ground and poor use effect. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technical solutions, the utility model provides a sweeping robot base station, which can effectively solve the technical problem that after the current sweeping robot climbs up the base station along the slope, the sweeping robot is in an inclined state. During the subsequent cleaning process of the rag, the water splashed from the cleaning plate and the round rag will flow out along the slope and the bottom of the sweeping robot, thereby causing water accumulation on the ground.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a sweeping robot base station, a sweeping robot is arranged inside the base station, the base station is equipped with a ramp, the base station is equipped with a lifting mechanism, the lifting mechanism includes a driving module, a transmission plate and a rotating plate, the driving module is connected to the transmission plate to drive the transmission plate to move, the transmission plate is connected to the rotating plate to drive the rotating plate to rotate, and the rotating plate lifts the sweeping robot.

[0007] Furthermore, the driving module includes a driving member and a gear, and the driving member is connected to the gear to drive the gear to rotate.

[0008] Furthermore, a rack is provided at one end of the transmission plate close to the driving module, the driving member drives the gear to rotate, the gear is engaged with the rack, and the gear pushes the movable plate to move along the direction of the rack.

[0009] Furthermore, the driving module is arranged on one side of the transmission plate, and an avoidance groove is provided at one end of the transmission plate close to the driving module, and the driving module is mounted inside the avoidance groove.

[0010] Furthermore, one end of the rotating plate is equipped with a rotating rod for rotationally connecting to the ramp, so that the rotating plate rotates around the central axis of the rotating rod.

[0011] Furthermore, the slope is provided with an empty slot for the rotating plate to rotate, and the width of the empty slot coincides with the width of the rotating plate.

[0012] Furthermore, a group of protrusions is provided on one end of the rotating plate away from the rotating rod, with intervals between the group of protrusions, and one end of the transmission plate is provided between the group of protrusions.

[0013] Furthermore, a first inclined surface is provided at one end of the transmission plate, a transmission block is provided at the bottom of the rotating plate, a second inclined surface is provided at one end of the transmission block, and the first inclined surface and the second inclined surface cooperate with each other.

[0014] Furthermore, the first inclined surface and the second inclined surface have opposite inclination directions.

[0015] Furthermore, the transmission plate is disposed at the bottom of the rotating plate and is non-fixedly connected thereto, and the bottom surface of the rotating plate and the first inclined surface of the transmission plate are in contact with each other.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The base station is equipped with a slope and a lifting mechanism. The lifting mechanism includes a driving module, a transmission plate and a rotating plate. The driving module is connected to the transmission plate to drive the transmission plate to move. The transmission plate is connected to the rotating plate to drive the rotating plate to rotate and enable the rotating plate to lift the sweeping robot. At this time, the sweeping robot remains in a horizontal position to avoid the problem of water splashing from the cleaning plate and the round rag flowing along the slope and the bottom of the sweeping robot, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the sweeping robot of the present invention in a climbing state;

[0019] Figure 2 This is a cross-sectional view of the utility model sweeping robot in a climbing state;

[0020] Figure 3 for Figure 2 A magnified view of the structure of part B;

[0021] Figure 4 This is a structural diagram of the lifting mechanism of the sweeping robot of the present invention when in a climbing state;

[0022] Figure 5 This is a schematic diagram of the structure of the sweeping robot of the present invention in the lifted state;

[0023] Figure 6 This is a cross-sectional view of the sweeping robot of the present invention in a raised state;

[0024] Figure 7 for Figure 6 A magnified view of the structure of part A;

[0025] Figure 8 This is a structural diagram of the lifting mechanism of the sweeping robot of the present invention when in the lifted state.

[0026] Numbers in the figure:

[0027] 1-base station; 2-sweeping robot; 3-slope; 4-rotating plate; 5-transmission block; 6-rotating rod; 7-bump; 8-transmission plate; 9-rack; 10-gear; 11-avoidance groove; 12-driving member; 13-first inclined plane; 14-second inclined plane. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figure 1-8 As shown, the utility model provides a sweeping robot base station, wherein a sweeping robot 2 is arranged inside the base station 1, the base station 1 is equipped with a ramp 3, and the base station 1 is equipped with a lifting mechanism, which includes a driving module, a transmission plate 8 and a rotating plate 4. The driving module is connected to the transmission plate 8 to drive the transmission plate 8 to move, and the transmission plate 8 is connected to the rotating plate 4 to drive the rotating plate 4 to rotate, so that the rotating plate 4 lifts the sweeping robot 2;

[0030] The driving module includes a driving member 12 and a gear 10. The driving member 12 is connected to the gear 10 to drive the gear 10 to rotate. A rack 9 is provided at one end of the transmission plate 8 close to the driving module. The driving member 12 drives the gear 10 to rotate. The gear 10 is engaged with the rack 9, and the gear 10 pushes the movable plate to move along the direction of the rack 9. The driving module is provided on one side of the transmission plate 8, and an avoidance groove 11 is provided at one end of the transmission plate 8 close to the driving module. The driving module is assembled inside the avoidance groove 11. The design of the avoidance groove 11 can save installation space and reduce the size of the sweeping robot 2. The volume of the base station 1, on the other hand, can better drive the transmission plate 8 to move, one end of the rotating plate 4 is equipped with a rotating rod 6 for rotationally connecting to the ramp 3, so that the rotating plate 4 rotates around the central axis of the rotating rod 6, and the ramp 3 is provided with an empty slot for the rotating plate 4 to rotate. The width of the empty slot coincides with the width of the rotating plate 4. Therefore, when the rotating plate 4 is rotating, the slope 3 will not interfere with it, and will not affect the climbing of the sweeping robot 2. A group of protrusions 7 are provided on the end of the rotating plate 4 away from the rotating rod 6. There is a gap between the group of protrusions 7, and one side of the transmission plate 8 The end is arranged between a group of protrusions 7, and the protrusion 7 plays a guiding role, which can effectively avoid the misalignment of the transmission plate 8 and the rotating plate 4, thereby affecting the subsequent transmission action. One end of the transmission plate 8 is provided with a first inclined surface 13, and the bottom of the rotating plate 4 is provided with a transmission block 5. One end of the transmission block 5 is provided with a second inclined surface 14. The first inclined surface 13 and the second inclined surface 14 cooperate with each other, and the inclined directions of the first inclined surface 13 and the second inclined surface 14 are opposite. The transmission plate 8 is arranged at the bottom of the rotating plate 4 and is not fixedly connected thereto, and the bottom surface of the rotating plate 4 is aligned with the first inclined surface 14 of the transmission plate 8. 3 fits with each other. After the transmission plate 8 moves to a certain position, the first inclined surface 13 fits with the second inclined surface 14. Due to the opposite inclination directions of the inclined surfaces, a rotational torque is generated between them, thereby causing the rotating plate 4 to rotate. During the rotation process, the rotating plate 4 gradually lifts up the tail of the sweeping robot 2. After the rotating plate 4 rotates to 90 degrees, the sweeping robot 2 remains in a horizontal position. The rotating plate 4 is supported by the wall of the empty slot and cannot rotate anymore. In addition, the front end of the transmission plate 8 supports the transmission block 5, so that the rotating plate 4 keeps supporting the tail of the sweeping robot 2.

[0031] Compared with traditional technology: the base station 1 is equipped with a slope 3, and the base station 1 is equipped with a lifting mechanism. The lifting mechanism includes a driving module, a transmission plate 8 and a rotating plate 4. The driving module is connected to the transmission plate 8 to drive the transmission plate 8 to move. The transmission plate 8 is connected to the rotating plate 4 to drive the rotating plate 4 to rotate, and the rotating plate 4 lifts the sweeping robot 2. At this time, the sweeping robot 2 remains in a horizontal position, avoiding the problem of water splashing from the cleaning plate and the round rag flowing out along the slope 3 and the bottom of the sweeping robot 2, and the use effect is good.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A sweeping robot base station, wherein a sweeping robot is arranged inside the base station and the base station is equipped with a ramp, characterized in that: The base station is equipped with a lifting mechanism, which includes a driving module, a transmission plate and a rotating plate. The driving module is connected to the transmission plate to drive the transmission plate to move. The transmission plate is connected to the rotating plate to drive the rotating plate to rotate and enable the rotating plate to lift the sweeping robot.

2. A sweeping robot base station according to claim 1, characterized in that: The driving module includes a driving member and a gear. The driving member is connected to the gear to drive the gear to rotate.

3. A sweeping robot base station according to claim 2, characterized in that: A rack is provided at one end of the transmission plate close to the driving module. The driving member drives the gear to rotate, the gear is engaged with the rack, and the gear pushes the movable plate to move along the direction of the rack.

4. A sweeping robot base station according to claim 3, characterized in that: The driving module is arranged on one side of the transmission plate, and an avoidance groove is arranged on one end of the transmission plate close to the driving module, and the driving module is assembled inside the avoidance groove.

5. The sweeping robot base station according to claim 4, characterized in that: One end of the rotating plate is equipped with a rotating rod which is rotatably connected to the ramp, so that the rotating plate rotates around the central axis of the rotating rod.

6. The sweeping robot base station according to claim 5, characterized in that: The slope is provided with an empty slot for the rotating plate to rotate, and the width of the empty slot is consistent with the width of the rotating plate.

7. The sweeping robot base station according to claim 6, characterized in that: One end of the rotating plate away from the rotating rod is provided with a group of protrusions, with intervals between the group of protrusions, and one end of the transmission plate is provided between the group of protrusions.

8. The sweeping robot base station according to claim 7, characterized in that: One end of the transmission plate is provided with a first inclined surface, the bottom of the rotating plate is provided with a transmission block, one end of the transmission block is provided with a second inclined surface, and the first inclined surface and the second inclined surface cooperate with each other.

9. The sweeping robot base station according to claim 8, characterized in that: The first inclined surface and the second inclined surface have inclination directions opposite to each other.

10. The sweeping robot base station according to claim 9, characterized in that: The transmission plate is arranged on the bottom of the rotating plate and is non-fixedly connected thereto, and the bottom surface of the rotating plate and the first inclined surface of the transmission plate are in contact with each other.

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