阅读说明：本技术 地刷及地刷的控制方法 (Floor brush and control method thereof ) 是由 林勇辉 于 2020-12-10 设计创作，主要内容包括：本申请实施例公开了一种地刷及地刷的控制方法,所述控制方法包括：检测待清洁物的颗粒度；基于所述颗粒度的值,调整所述地刷的入口参数；其中,所述待清洁物被从所述入口吸入。本申请实施例的地刷的控制方法,通过所述颗粒度的值能够调整所述地刷的入口参数,以使入口参数与所述颗粒度的值匹配,能够大大地提高地刷的适应能力。(The embodiment of the application discloses a floor brush and a control method of the floor brush, wherein the control method comprises the following steps: detecting the granularity of the object to be cleaned; adjusting an entrance parameter of the floor brush based on the value of the granularity; wherein the cleaning object is sucked from the inlet. According to the control method of the floor brush, the entrance parameter of the floor brush can be adjusted through the granularity value, so that the entrance parameter is matched with the granularity value, and the adaptability of the floor brush can be greatly improved.)

1. A method of controlling a floor brush, the method comprising:

detecting the granularity of the object to be cleaned;

adjusting an entrance parameter of the floor brush based on the value of the granularity; wherein the cleaning object is sucked from the inlet.

2. The control method according to claim 1, characterized by further comprising:

detecting an inlet height; wherein the inlet height is the height between the inlet and the bearing surface;

adjusting an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height.

3. The control method of claim 2, wherein the inlet parameter comprises an inlet height;

the adjusting an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height comprises:

when the granularity value is determined to be larger than the set granularity value corresponding to the inlet height, controlling the inlet height to increase;

and when the granularity value is determined to be smaller than the set granularity value corresponding to the inlet height, controlling the inlet height to be reduced.

4. The control method according to claim 3, wherein the floor brush includes: the cam, the base and the body; the body is rotatably connected with the base, the body is provided with the inlet, and the cam is rotatably arranged on the body; the cam is in contact with the abutment of the mount; when the cam rotates in a first direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is increased; when the cam rotates in the second direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is reduced;

controlling the inlet height of the floor brush to increase comprises:

controlling the cam to rotate in a first direction;

controlling the inlet height reduction of the floor brush comprises:

the cam is controlled to rotate in a second direction.

5. The control method of claim 2, wherein the inlet parameter comprises an inlet size;

the adjusting an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height comprises:

when the granularity value is determined to be larger than the set granularity value corresponding to the inlet height, controlling the inlet size to increase;

and when the granularity value is determined to be smaller than the set granularity value corresponding to the inlet height, controlling the inlet to reduce in size.

6. The control method according to claim 5, wherein the floor brush includes: a body; the body comprises a fixed part and a movable part; the movable portion is movable relative to the fixed portion; the movable portion and the stationary portion forming the inlet; the inlet is increased in size with movement of the movable portion in a third direction relative to the fixed portion; in the event that the movable portion moves in a fourth direction relative to the fixed portion, the inlet is reduced in size;

controlling the inlet size increase comprises:

controlling the movable portion to move in a third direction relative to the fixed portion;

controlling the inlet size reduction comprises:

controlling the movable portion to move in a fourth direction relative to the fixed portion.

7. A floor brush, characterized in that the floor brush comprises:

the detection assembly is used for detecting the granularity of the object to be cleaned;

a processor for adjusting an entrance parameter of the floor brush based on the value of the granularity detected by the detection component; wherein the cleaning object is sucked from the inlet.

8. A floor brush as claimed in claim 7,

the detection assembly is also used for detecting the height of the inlet; wherein the inlet height is the height between the inlet and the bearing surface;

the processor is further configured to adjust an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height detected by the detection component.

9. A floor brush as claimed in claim 8, wherein the inlet parameter comprises an inlet height;

the processor is further configured to adjust an inlet parameter of the floor brush based on the value of the granularity and the value of the inlet height, including:

the processor is further configured to control the inlet height to increase when it is determined that the value of the granularity is greater than a set granularity value corresponding to the inlet height;

and the processor is further used for controlling the inlet height to be reduced when the granularity value is determined to be smaller than the set granularity value corresponding to the inlet height.

10. A floor brush as claimed in claim 9, further comprising: the cam, the base and the body; the body is rotatably connected with the base, the body is provided with the inlet, and the cam is rotatably arranged on the body; the cam is in contact with the abutment of the mount; when the cam rotates in a first direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is increased; when the cam rotates in the second direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is reduced;

the processor controlling an increase in an inlet height of the floor brush comprises:

the processor controls the cam to rotate in a first direction;

the processor controlling the inlet height of the floor brush to decrease comprises:

the processor controls the cam to rotate in a second direction.

11. A floor brush as claimed in claim 8, wherein the inlet parameters include the inlet size;

the processor is further configured to adjust an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height detected by the detection component, including:

the processor is further configured to control the inlet size to increase when the value of the granularity is determined to be greater than a set granularity value corresponding to the inlet height;

the processor is further configured to control the inlet to decrease in size when the value of the granularity is determined to be less than the value of the set granularity corresponding to the inlet height.

12. A floor brush as claimed in claim 11, further comprising: a body; the body comprises a fixed part and a movable part; the movable portion is movable relative to the fixed portion; the movable portion and the stationary portion forming the inlet; the inlet is increased in size with movement of the movable portion in a third direction relative to the fixed portion; in the event that the movable portion moves in a fourth direction relative to the fixed portion, the inlet is reduced in size;

the processor controlling the inlet size to increase comprises:

the processor controlling the movable portion to move in a third direction relative to the fixed portion;

the processor controlling the inlet size reduction comprises:

the processor controls the movable portion to move in a fourth direction relative to the fixed portion.

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a floor brush and a control method of the floor brush.

Background

The floor brush is a common household appliance, and indoor dust can be removed through the floor brush. However, the inlet parameters of the floor brush in the prior art are fixed, and the adaptability is poor.

Disclosure of Invention

In view of the above, the present disclosure is directed to a floor brush and a method for controlling the floor brush.

In order to achieve the purpose, the technical scheme of the application is realized as follows:

the embodiment of the application provides a control method of a floor brush, which comprises the following steps:

detecting the granularity of the object to be cleaned;

adjusting an entrance parameter of the floor brush based on the value of the granularity; wherein the cleaning object is sucked from the inlet.

In some optional implementations, the control method further includes:

detecting an inlet height; wherein the inlet height is the height between the inlet and the bearing surface;

adjusting an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height.

In some alternative implementations, the entry parameter includes an entry height;

the adjusting an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height comprises:

when the granularity value is determined to be larger than the set granularity value corresponding to the inlet height, controlling the inlet height to increase;

and when the granularity value is determined to be smaller than the set granularity value corresponding to the inlet height, controlling the inlet height to be reduced.

In some optional implementations, the floor brush includes: the cam, the base and the body; the body is rotatably connected with the base, the body is provided with the inlet, and the cam is rotatably arranged on the body; the cam is in contact with the abutment of the mount; when the cam rotates in a first direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is increased; when the cam rotates in the second direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is reduced;

controlling the inlet height of the floor brush to increase comprises:

controlling the cam to rotate in a first direction;

controlling the inlet height reduction of the floor brush comprises:

the cam is controlled to rotate in a second direction.

In some alternative implementations, the entry parameter includes an entry size;

the adjusting an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height comprises:

when the granularity value is determined to be larger than the set granularity value corresponding to the inlet height, controlling the inlet size to increase;

and when the granularity value is determined to be smaller than the set granularity value corresponding to the inlet height, controlling the inlet to reduce in size.

In some optional implementations, the floor brush includes: a body; the body comprises a fixed part and a movable part; the movable portion is movable relative to the fixed portion; the movable portion and the stationary portion forming the inlet; the inlet is increased in size with movement of the movable portion in a third direction relative to the fixed portion; in the event that the movable portion moves in a fourth direction relative to the fixed portion, the inlet is reduced in size;

controlling the inlet size increase comprises:

controlling the movable portion to move in a third direction relative to the fixed portion;

controlling the inlet size reduction comprises:

controlling the movable portion to move in a fourth direction relative to the fixed portion.

The embodiment of this application still provides a scrubbing brush, the scrubbing brush includes:

the detection assembly is used for detecting the granularity of the object to be cleaned;

a processor for adjusting an entrance parameter of the floor brush based on the value of the granularity detected by the detection component; wherein the cleaning object is sucked from the inlet.

In some alternative implementations of the method of the present invention,

the detection assembly is also used for detecting the height of the inlet; wherein the inlet height is the height between the inlet and the bearing surface;

the processor is further configured to adjust an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height detected by the detection component.

In some alternative implementations, the entry parameter includes an entry height;

the processor is further configured to adjust an inlet parameter of the floor brush based on the value of the granularity and the value of the inlet height, including:

the processor is further configured to control the inlet height to increase when it is determined that the value of the granularity is greater than a set granularity value corresponding to the inlet height;

and the processor is further used for controlling the inlet height to be reduced when the granularity value is determined to be smaller than the set granularity value corresponding to the inlet height.

In some optional implementations, the floor brush further comprises: the cam, the base and the body; the body is rotatably connected with the base, the body is provided with the inlet, and the cam is rotatably arranged on the body; the cam is in contact with the abutment of the mount; when the cam rotates in a first direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is increased; when the cam rotates in the second direction, the cam can drive the body to rotate relative to the base through contact with the abutting part, and the height of the inlet is reduced;

the processor controlling an increase in an inlet height of the floor brush comprises:

the processor controls the cam to rotate in a first direction;

the processor controlling the inlet height of the floor brush to decrease comprises:

the processor controls the cam to rotate in a second direction.

In some alternative implementations, the entry parameter includes the entry size;

the processor is further configured to adjust an entrance parameter of the floor brush based on the value of the granularity and the value of the entrance height detected by the detection component, including:

the processor is further configured to control the inlet size to increase when the value of the granularity is determined to be greater than a set granularity value corresponding to the inlet height;

the processor is further configured to control the inlet to decrease in size when the value of the granularity is determined to be less than the value of the set granularity corresponding to the inlet height.

In some optional implementations, the floor brush further comprises: a body; the body comprises a fixed part and a movable part; the movable portion is movable relative to the fixed portion; the movable portion and the stationary portion forming the inlet; the inlet is increased in size with movement of the movable portion in a third direction relative to the fixed portion; in the event that the movable portion moves in a fourth direction relative to the fixed portion, the inlet is reduced in size;

the processor controlling the inlet size to increase comprises:

the processor controlling the movable portion to move in a third direction relative to the fixed portion;

the processor controlling the inlet size reduction comprises:

the processor controls the movable portion to move in a fourth direction relative to the fixed portion.

The control method of the floor brush in the embodiment of the application comprises the following steps: detecting the granularity of the object to be cleaned; adjusting an entrance parameter of the floor brush based on the value of the granularity; wherein the cleaning object is sucked from the inlet; the entrance parameter of the floor brush can be adjusted through the value of the granularity, so that the entrance parameter is matched with the value of the granularity, and the adaptability of the floor brush can be greatly improved.

Drawings

FIG. 1 is an alternative flow chart of a method of controlling a floor brush in an embodiment of the present application;

FIG. 2 is an alternative flow chart of a method of controlling a floor brush in an embodiment of the present application;

FIG. 3 is a schematic view of an alternative construction of a floor brush in an embodiment of the present application;

FIG. 4 is a schematic view of an alternative construction of a floor brush in an embodiment of the present application;

FIG. 5 is a cross-sectional view of an alternative construction of a floor brush in an embodiment of the present application;

FIG. 6 is a cross-sectional view of an alternative construction of a floor brush in an embodiment of the present application;

FIG. 7 is a cross-sectional view of an alternative construction of a floor brush in an embodiment of the present application.

Reference numerals: 201. an inlet; 210. a base; 220. a body; 221. a fixed portion; 222. a movable portion; 230. a cam; 240. rolling and brushing; 250. a detection component; 251. a particle detector; 252. a height sensor; 260. a processor; 270. an electric motor.

Detailed Description

The technical solution of the present application is further described in detail with reference to the drawings and specific embodiments of the specification.

In the description of the embodiments of the present application, it should be noted that, unless otherwise specified and limited, the term "connected" should be interpreted broadly, for example, as an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

It should be noted that the terms "first \ second \ third" referred to in the embodiments of the present application are only used for distinguishing similar objects, and do not represent a specific ordering for the objects, and it should be understood that "first \ second \ third" may exchange a specific order or sequence order if allowed. It should be understood that "first \ second \ third" distinct objects may be interchanged under appropriate circumstances such that the embodiments of the application described herein may be implemented in an order other than those illustrated or described herein.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The method for controlling the floor brush and the floor brush described in the embodiments of the present application will be described in detail below with reference to fig. 1 to 7.

As shown in fig. 1, the method for controlling the floor brush includes:

step 101, detecting the granularity of the object to be cleaned.

Step 102, adjusting an inlet 201 parameter of the ground brush based on the value of the granularity; wherein the cleaning object is sucked from the inlet 201.

In step 101, the detecting component 250 is used to detect the granularity of the object to be cleaned.

Here, the sensing assembly 250 may include a particle detector 251, and the particle detector 251 may be disposed at one side of the floor brush; the number of particle detectors 251 is not limited.

For example, as shown in fig. 4, the number of the particle detectors 251 may be two, and two particle detectors 251 may be disposed at opposite positions on the front end of the floor brush. It should be noted that the front end is an end that is aligned with the forward direction of the floor brush.

As an example, the particle detector 251 may be an infrared particle size sensor, or may be a laser particle analyzer.

In step 102, the processor 260 is configured to adjust an inlet 201 parameter of the floor brush based on the value of the granularity.

Here, the setting position of the processor 260 is not limited. For example, the processor 260 may be disposed within the floor brush or disposed in a remote processing device, which may be electrically connected to the detection assembly 250 in a wireless manner.

Here, since the cleaning object is sucked from the inlet 201 of the floor brush, the processor 260 adjusts the inlet 201 parameter of the floor brush by the value of the granularity to match the inlet 201 parameter with the value of the granularity, so that the adaptability of the floor brush can be greatly improved.

For example one, the inlet 201 parameters may include an inlet 201 height, where the inlet 201 height is the height between the inlet 201 and the load-supporting surface; when the particle size of the object to be cleaned is larger, the processor 260 may control the height of the inlet 201 to increase; at this time, the cleaning object of larger particle size is easily sucked into the inlet 201 of the floor brush. When the particle size of the object to be cleaned is small, the processor 260 may control the height of the inlet 201 to be decreased; at this time, the distance between the inlet 201 of the floor brush and the bearing surface is smaller, so that the capability of the floor brush for adsorbing the objects to be cleaned can be increased, and the objects to be cleaned with smaller granularity can be more easily sucked into the inlet 201 of the floor brush.

In example one, the implementation of controlling the increase and decrease in the height of the inlet 201 is not limited.

For example, the floor brush may include: a cam 230, a base 210, and a body 220; the body 220 is rotatably connected with the base 210, the body 220 is provided with the inlet 201, and the cam 230 is rotatably arranged on the body 220; the cam 230 is in contact with the abutment of the mount 210; when the cam 230 rotates in the first direction, the cam 230 can drive the body 220 to rotate relative to the base 210 by contacting with the abutting part, and the height of the inlet 201 is increased; when the cam 230 rotates in the second direction, the cam 230 can drive the body 220 to rotate relative to the base 210 by contacting with the abutting part, and the height of the inlet 201 is reduced; here, the processor 260 controlling the inlet 201 of the floor brush to increase in height may include: processor 260 controls the rotation of the cam 230 in a first direction; the processor 260 controlling the height reduction of the inlet 201 of the floor brush may include: the processor 260 controls the cam 230 to rotate in the second direction.

In this example, the rotatable connection between the body 220 and the base 210 is not limited. For example, as shown in fig. 5, the body 220 is hinged to the base 210 at a first position a; here, the body 220 and the base 210 may be hinged at the first position a by a hinge.

In this example, the body 220 has the inlet 201, and the object to be cleaned is drawn in from the inlet 201 by the floor brush; the rolling brush 240 is rotatably disposed on the body 220, and the rolling brush 240 corresponds to the inlet 201.

Here, the inlet 201 and the first position are located on different sides of the body 220. For example, the inlet 201 and the first location are on opposite sides of the body 220. As an example, as shown in fig. 5, the inlet 201 is located at a front side of the body 220, and the first position is located at a rear side of the body 220. It should be noted that the front side and the rear side are referred to the advancing direction of the floor brush.

In this example, the cam 230 may be rotatably provided to the body 220 by a rotation shaft.

Here, the implementation of the rotation of the cam 230 is not limited. For example, as shown in fig. 7, the floor brush may further include a motor 270, the motor 270 is disposed on the body 220, and the motor 270 is used for driving the cam 230 to rotate.

In this example, since the cam 230 contacts with the abutting portion of the base 210, when the cam 230 rotates, the cam 230 will drive the body 220 to rotate relative to the base 210, and when the cam 230 rotates in the first direction, see the clockwise direction in fig. 5; at this time, the portion of the cam 230 that is thicker from the axial center contacts the abutting portion of the base 210; the body 220 rotates in a second direction relative to the base 210, which is counterclockwise in fig. 5, the end of the body 220 where the inlet 201 is disposed is pressed and raised, and the height of the inlet 201 is increased. When the cam 230 is rotated in the second direction, see counterclockwise in fig. 5; at this time, the portion of the cam 230 that is thinner from the axial center contacts the abutting portion of the base 210; the body 220 rotates in a first direction with respect to the base 210, see the clockwise direction in fig. 5, and the height of the end of the body 220 where the inlet 201 is disposed is reduced; the inlet 201 is reduced in height.

In this example, the first direction and the second direction are not limited as long as the first direction and the second direction are opposite.

For another example, the floor brush may include a plate body movably disposed with the inlet 201 thereon; as the plate moves, the height of the inlet 201 changes; at this time, the processor 260 controlling the inlet 201 of the floor brush to be increased in height may include: the processor 260 controls the plate body to move to the side where the height of the inlet 201 increases; the processor 260 controlling the inlet 201 of the scrubber to be reduced may include: the processor 260 controls the movement of the plate body to the side where the height of the inlet 201 is reduced.

Example two, the inlet 201 parameters may include inlet 201 size; when the particle size of the object to be cleaned is larger, the processor 260 may control the inlet 201 to increase in size; at this time, the inlet 201 of the floor brush is large in size, and the cleaning object of large particle size is easily sucked into the inlet 201 of the floor brush. When the particle size of the object to be cleaned is small, the processor 260 may control the inlet 201 to be reduced in size; at this time, the size of the inlet 201 of the floor brush is smaller, so that the capability of the floor brush for adsorbing the cleaning object can be increased, and the cleaning object with smaller granularity can be more easily sucked into the inlet 201 of the floor brush.

In example two, the implementation of controlling the increase and decrease in the size of the inlet 201 is not limited.

For example, the floor brush may include: a body 220; the body 220 includes a fixed portion 221 and a movable portion 222; the movable part 222 is movable relative to the fixed part 221; the movable portion 222 and the fixed portion 221 form the inlet 201; in the case where the movable portion 222 moves in the third direction with respect to the fixed portion 221, the inlet 201 increases in size; in the case where the movable portion 222 moves in a fourth direction with respect to the fixed portion 221, the inlet 201 is reduced in size; here, the processor 260 controlling the inlet 201 to increase in size may include: the processor 260 controls the movable part 222 to move in a third direction relative to the fixed part 221; processor 260 controlling the size reduction of inlet 201 may include: the processor 260 controls the movable part 222 to move in a fourth direction relative to the fixed part 221.

In the present example, the third direction and the fourth direction are not limited as long as the third direction and the fourth direction are opposite.

In this example, the movable portion 222 and the fixed portion 221 forming the inlet 201 may be two opposite sidewalls of the movable portion 222 and the fixed portion 221 forming the inlet 201.

In this example, the movable portion 222 is not limited to the movable portion 221.

As an example, as shown in fig. 6, the movable portion 222 is slidable with respect to the fixed portion 221. For example, the fixed portion 221 is provided with a sliding slot, and one end of the movable portion 222 is clamped in the sliding slot; in the case where the movable portion 222 slides in the third direction with respect to the fixed portion 221, the inlet 201 increases in size; in the case where the movable portion 222 slides in the fourth direction with respect to the fixed portion 221, the inlet 201 is reduced in size.

As a further example, the movable part 222 is rotatable with respect to the fixed part 221. For example, the fixed part 221 and the movable part 222 may be rotatably connected by a rotating shaft; in the case where the movable portion 222 is rotated in the third direction with respect to the fixed portion 221, the inlet 201 is increased in size; in the case where the movable portion 222 is rotated in the fourth direction with respect to the fixed portion 221, the inlet 201 is reduced in size.

Of course, the parameters of the inlet 201 may include both the height of the inlet 201 and the size of the inlet 201, and in this case, when the particle size of the object to be cleaned is larger, the processor 260 may control at least one of the height of the inlet 201 and the size of the inlet 201 to increase; at this time, the cleaning object of larger particle size is easily sucked into the inlet 201 of the floor brush. When the particle size of the cleaning object is small, the processor 260 may control at least one of the height of the inlet 201 and the size of the inlet 201 to be reduced; at this time, the ability of the floor brush to adsorb the cleaning object can be increased, so that the cleaning object with smaller particle size can be more easily sucked into the inlet 201 of the floor brush.

In some optional implementations of the embodiment of the present application, as shown in fig. 2, the control method may include:

step 101, detecting the granularity of the object to be cleaned.

Step 103, detecting the height of the inlet 201; wherein, the height of the inlet 201 is the height between the inlet 201 and the bearing surface.

Step 104, adjusting an inlet 201 parameter of the floor brush based on the value of the granularity and the value of the inlet 201 height.

Step 101 has already been described above, and will not be described herein again.

In this implementation, the execution order of step 101 and step 103 is not limited.

In step 103, the detection component 250 is used to detect the height of the inlet 201. Wherein the height of the inlet 201 is the height between the inlet 201 and the bearing surface; the bearing surface is a surface for bearing the floor brush, for example, the bearing surface may be a floor surface.

Here, the sensing assembly 250 may include a height sensor 252, and the height sensor 252 may be disposed at one side of the floor brush; the number of height sensors 252 is not limited.

For example, as shown in fig. 4, the height sensors 252 may be one in number, and one height sensor 252 may be provided at the middle of the front end of the floor brush. It should be noted that the front end is an end that is aligned with the forward direction of the floor brush.

In step 104, the processor 260 is configured to adjust an inlet 201 parameter of the floor brush based on the value of the granularity and the value of the inlet 201 height.

Here, since the cleaning object is sucked from the inlet 201 of the floor brush, the processor 260 adjusts the inlet 201 parameter of the floor brush by the value of the granularity and the height of the inlet 201 to match the inlet 201 parameter with the value of the granularity, thereby greatly improving the adaptability of the floor brush.

Example three, the inlet 201 parameters may include the inlet 201 height; the processor 260 adjusting the inlet 201 parameters of the floor brush based on the value of the granularity and the value of the inlet 201 height may include: when the processor 260 determines that the value of the granularity is larger than the value of the set granularity corresponding to the height of the inlet 201, the height of the inlet 201 is controlled to be increased; when the processor 260 determines that the value of the granularity is smaller than the value of the set granularity corresponding to the height of the inlet 201, the height of the inlet 201 is controlled to be reduced; so that the height of the inlet 201 matches the value of the granularity, the adaptability of the floor brush can be greatly improved.

In example three, the value of the set granularity corresponding to the height of the inlet 201 refers to a value of the granularity that matches the value of the height of the inlet 201.

Here, the value of the set granularity corresponding to the height of the inlet 201 may be stored in the processor 260, with different inlet 201 heights corresponding to different values of the set granularity; so that when the distance between the inlet 201 of the floor brush and the bearing surface is larger, the objects to be cleaned with larger granularity can be more easily sucked; the distance between the inlet 201 of the floor brush and the bearing surface is small, so that the capacity of the floor brush for adsorbing the objects to be cleaned can be increased, and the objects to be cleaned with small particle size can be sucked into the inlet 201 of the floor brush more easily.

In example three, the implementation of controlling the height of the inlet 201 to increase and decrease is similar to that of the above example one, and the description is omitted here.

Example four, the portal 201 parameters may include portal 201 size; the processor 260 adjusting the inlet 201 parameters of the floor brush based on the value of the granularity and the value of the inlet 201 height may include: when the processor 260 determines that the value of the granularity is larger than the value of the set granularity corresponding to the height of the inlet 201, controlling the inlet 201 to increase in size; the processor 260 controls the inlet 201 to decrease in size when it determines that the value of the granularity is less than the value of the set granularity corresponding to the height of the inlet 201; so that the size of the inlet 201 matches the value of the particle size, the adaptability of the floor brush can be greatly improved.

In the third example, the value of the set granularity corresponding to the height of the inlet 201 has been described, and is not described again here.

Here, the value of the set granularity corresponding to the height of the inlet 201 may be stored in the processor 260, with different inlet 201 heights corresponding to different values of the set granularity; so that when the size of the inlet 201 of the floor brush is larger, the objects to be cleaned with larger granularity can be more easily sucked; the inlet 201 of the floor brush is smaller in size, so that the capacity of the floor brush for adsorbing the objects to be cleaned can be increased, and the objects to be cleaned with smaller granularity can be sucked into the inlet 201 of the floor brush more easily.

In example four, the implementation of controlling the size of the inlet 201 to increase and decrease is similar to that of example two, and will not be described again.

Of course, the parameters of the inlet 201 may include both the height of the inlet 201 and the size of the inlet 201, and when the processor 260 determines that the value of the granularity is greater than the value of the set granularity corresponding to the height of the inlet 201, the processor 260 may control at least one of the height of the inlet 201 and the size of the inlet 201 to increase; at this time, the cleaning object of larger particle size is easily sucked into the inlet 201 of the floor brush. When the processor 260 determines that the value of the granularity is smaller than the value of the set granularity corresponding to the height of the inlet 201, the processor 260 may control at least one of the height of the inlet 201 and the size of the inlet 201 to decrease; at this time, the ability of the floor brush to adsorb the cleaning object can be increased, so that the cleaning object with smaller particle size can be more easily sucked into the inlet 201 of the floor brush.

It should be noted that, in some optional implementations of the embodiment of the present application, the control method may include:

step 101, detecting the granularity of the object to be cleaned.

Step 104, adjusting an inlet 201 parameter of the floor brush based on the value of the granularity and the value of the inlet 201 height.

Here, it is not necessary to detect the height of the inlet 201. Since the initial entrance 201 height of the floor brush is generally fixed, the value of the entrance 201 height may be stored in the processor 260. When the height of the portal 201 changes, the processor 260 also determines the height of the portal 201. For example, the floor brush may include: a cam 230, a base 210, and a body 220; the processor 260 can determine the current inlet 201 height based on the stored relationship of the angle of rotation of the cam 230 to the change in inlet 201 height. As an example, the initial inlet 201 of the floor brush has a height of a, and when the cam 230 rotates in the first direction by an angle of X, the inlet 201 has a height of a + BX; where X is the angle of rotation of the cam 230 in the first direction and B is the coefficient of the relationship between the angle X and the increased height of the inlet 201.

Step 101 and step 104 have already been described above, and are not described here again.

The control method of the floor brush in the embodiment of the application comprises the following steps: detecting the granularity of the object to be cleaned; adjusting an inlet 201 parameter of the floor brush based on the value of the granularity; wherein the cleaning object is sucked from the inlet 201; the entrance 201 parameter of the floor brush can be adjusted through the value of the granularity, so that the entrance 201 parameter is matched with the value of the granularity, and the adaptability of the floor brush can be greatly improved.

The embodiment of the present application also describes a floor brush, which corresponds to the control method of the floor brush of the embodiment corresponding to fig. 1 and 2 described above, and thus, the operation and features described in the implementation of the control method of the floor brush corresponding to fig. 1 and 2 described above are also applicable to the floor brush, and a detailed description thereof is omitted herein.

As shown in fig. 3, the floor brush includes: a detection component 250 and a processor 260. The detection component 250 is used for detecting the granularity of the object to be cleaned; the processor 260 is configured to adjust an inlet 201 parameter of the floor brush based on the value of the granularity detected by the detection component 250; wherein the cleaning object is sucked from the inlet 201; the processor 260 can adjust the parameters of the inlet 201 of the floor brush according to the value of the granularity, so that the parameters of the inlet 201 are matched with the value of the granularity, and the adaptability of the floor brush can be greatly improved.

In some alternative implementations, the detection component 250 is also used to detect the height of the inlet 201; wherein the height of the inlet 201 is the height between the inlet 201 and the bearing surface; the processor 260 is further configured to adjust an inlet 201 parameter of the floor brush based on the value of the granularity and the value of the inlet 201 height detected by the detection component 250.

In some alternative implementations, the inlet 201 parameters may include an inlet 201 height; the processor 260 is further configured to adjust an inlet 201 parameter of the floor brush based on the value of the granularity and the value of the inlet 201 height, which may include: the processor 260 is further configured to control the height of the inlet 201 to increase when it is determined that the value of the granularity is greater than the value of the set granularity corresponding to the height of the inlet 201; the processor 260 is further configured to control the height of the inlet 201 to decrease when it is determined that the value of the granularity is smaller than the value of the set granularity corresponding to the height of the inlet 201.

In some optional implementations, the floor brush may further include: a cam 230, a base 210, and a body 220; the body 220 is rotatably connected with the base 210, the body 220 is provided with the inlet 201, and the cam 230 is rotatably arranged on the body 220; the cam 230 is in contact with the abutment of the mount 210; when the cam 230 rotates in the first direction, the cam 230 can drive the body 220 to rotate relative to the base 210 by contacting with the abutting part, and the height of the inlet 201 is increased; when the cam 230 rotates in the second direction, the cam 230 can drive the body 220 to rotate relative to the base 210 by contacting with the abutting part, and the height of the inlet 201 is reduced; the processor 260 controlling the inlet 201 of the floor brush to increase in height may include: the processor 260 controls the cam 230 to rotate in a first direction; the processor 260 controlling the height reduction of the entrance 201 of the floor brush may include: the processor 260 controls the cam 230 to rotate in a second direction.

In some alternative implementations, the inlet 201 parameters include the inlet 201 size; the processor 260 is further configured to adjust an inlet 201 parameter of the floor brush based on the value of the granularity and the value of the inlet 201 height detected by the detection component 250, including: the processor 260 is further configured to control the inlet 201 to increase in size when the value of the granularity is determined to be greater than the value of the set granularity corresponding to the height of the inlet 201; the processor 260 is further configured to control the inlet 201 to decrease in size when the value of the granularity is determined to be less than the value of the set granularity corresponding to the height of the inlet 201.

In some optional implementations, the floor brush may further include: a body 220; the body 220 includes a fixed portion 221 and a movable portion 222; the movable part 222 is movable relative to the fixed part 221; the movable portion 222 and the fixed portion 221 form the inlet 201; in the case where the movable portion 222 moves in the third direction with respect to the fixed portion 221, the inlet 201 increases in size; in the case where the movable portion 222 moves in a fourth direction with respect to the fixed portion 221, the inlet 201 is reduced in size; the processor 260 controlling the inlet 201 to increase in size may include: the processor 260 controls the movable part 222 to move in a third direction relative to the fixed part 221; the processor 260 controlling the size reduction of the inlet 201 may include: the processor 260 controls the movable part 222 to move in a fourth direction relative to the fixed part 221.

The scrubbing brush of this application embodiment, the scrubbing brush includes: a detecting component 250 for detecting the granularity of the cleaning object; a processor 260 for adjusting an inlet 201 parameter of the floor brush based on the value of the granularity detected by the detection component 250; wherein the cleaning object is sucked from the inlet 201; the processor 260 can adjust the parameters of the inlet 201 of the floor brush according to the value of the granularity, so that the parameters of the inlet 201 are matched with the value of the granularity, and the adaptability of the floor brush can be greatly improved.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.