Cleaning Robot

Abstract

The present invention provides a cleaning robot, comprising a machine body and a floating unit detachably connected to the machine body, wherein the floating unit can move relative to the machine body. When the floating unit is connected to the machine body, the floating unit is powered on. When the floating unit is connected to the machine body, the floating unit is powered on, and on the basis of ensuring that the floating unit moves relative to the machine body, the floating unit can be powered on to perform corresponding functions, thereby ensuring that the cleaning robot can be used normally and the user's experience is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning equipment, and in particular to a cleaning robot. Background Art

[0002] A cleaning robot is an intelligent cleaning device that can move and clean on the surface to be cleaned. During operation, the mopping and wiping components are usually set to float to facilitate the cleaning needs of floors at different heights. At present, based on cleaning needs, the mopping and wiping components are set to vibrate, which requires power to be connected. How to ensure that the power is connected while the mopping and wiping components are in a floating state has become an urgent problem to be solved. Summary of the invention

[0003] An object of the present invention is to provide a cleaning robot which can ensure power supply while the mopping assembly is in a floating state.

[0004] To achieve the above objectives, the present invention provides a cleaning robot, comprising a machine body and a floating unit detachably connected to the machine body, wherein the floating unit can move relative to the machine body; when the floating unit is connected to the machine body, the floating unit is energized.

[0005] Optionally, the machine body includes a base and a movable component arranged on the base, the movable component includes a shell arranged on the base, a movable part movable relative to the shell, and an abutment portion arranged on the movable part, and the movement trend of the movable part conforms to the movement trend of the floating unit; the floating unit includes a floating body and a contact portion arranged on the floating body, the floating unit is connected to the machine body, the contact portion abuts against the abutment portion, and the floating unit is energized.

[0006] Optionally, the movable member is rotatably disposed on the housing, and the axis direction of rotation of the movable member is perpendicular to the movement direction of the floating unit.

[0007] Optionally, the moving direction of the movable member is consistent with the moving direction of the floating unit.

[0008] Optionally, the abutment portion is a contact, the contact includes a positive contact and a negative contact, the machine body also includes a positive wire and a negative wire connected to a power supply, the positive wire is connected to the positive contact, and the negative wire is connected to the negative contact; the contact portion is a contact sheet, the contact sheet includes a positive contact sheet and a negative contact sheet; the floating unit is connected to the machine body, the positive contact sheet abuts against the positive contact, the negative contact sheet abuts against the negative contact, and the floating unit is energized.

[0009] Optionally, the movable assembly includes two movable parts, the rotation axes of the two movable parts are parallel, and the positive contact and the negative contact are respectively arranged on the two movable parts.

[0010] Optionally, the two movable parts are respectively a first movable part and a second movable part, the first movable part is linear, and the second movable part is L-shaped; the second movable part includes a connecting part and an extending part bent and connected to the connecting part, the first movable part is arranged at the connection between the connecting part and the extending part, and the first movable part is parallel to the connecting part.

[0011] Optionally, the movable components are provided in a plurality of groups, and the plurality of groups of the movable components are arranged at intervals on the base.

[0012] Optionally, the positive contact and the negative contact are arranged on the same movable member, and the positive contact and the negative contact are arranged at intervals on the movable member.

[0013] Optionally, each of the movable components includes one movable part, and the machine body includes two groups of movable components, wherein the movable part in one of the movable components is provided with the positive contact, and the movable part in the other movable component is provided with the negative contact.

[0014] Optionally, a containing cavity is provided inside the movable part, and the positive electrode wire and the negative electrode wire are passed through the containing cavity.

[0015] Optionally, a wire groove is provided on the inner wall of the movable part, and the positive wire and the negative wire are accommodated in the wire groove.

[0016] Optionally, the movable component also includes a rotating shaft, which is arranged on the movable part and is rotatably connected to the shell; the end of the rotating shaft is open and the interior is hollow, the interior of the rotating shaft is connected to the accommodating cavity, and the positive line and the negative line are passed through the opening of the rotating shaft and are arranged in the accommodating cavity.

[0017] Optionally, the movable component also includes an elastic member, one end of which is connected to the shell, and the other end of which abuts against the surface of the movable member facing the shell, so that the movement trend of the movable member conforms to the movement trend of the floating unit, and the contact portion elastically abuts against the abutment portion.

[0018] Optionally, the floating body includes a liquid storage tank and a wiping assembly disposed on the liquid storage tank, and the contact portion is disposed on the liquid storage tank.

[0019] It can be seen from the above technical solution that the beneficial effects of the present invention are as follows: in the cleaning robot of the present invention, when the floating unit is connected to the machine body, the floating unit is energized. On the basis of ensuring the relative movement of the floating unit to the machine body, the floating unit can be energized to perform corresponding functions, thereby ensuring the normal use of the cleaning robot and the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of an embodiment of a cleaning robot of the present invention.

[0021] Figure 2 yes Figure 1 The schematic diagram of the structure of the machine body in the cleaning robot is shown.

[0022] Figure 3 yes Figure 1 The schematic diagram of the structure of the floating unit in the cleaning robot is shown.

[0023] Figure 4 yes Figure 2 A schematic diagram of the structure of the active components in the machine body is shown.

[0024] Figure 5 yes Figure 4 Exploded diagram.

[0025] Figure 6 yes Figure 4 A schematic diagram of the internal structure of the first movable part in the movable assembly shown.

[0026] Figure 7 yes Figure 4 A schematic diagram of the internal structure of the second movable part in the movable assembly shown.

[0027] The reference numerals are as follows: 100, cleaning robot; 10, machine body; 11, base; 12, movable assembly; 12a, first movable assembly; 12b, second movable assembly; 121, housing; 1211, limiting portion; 1212, limiting groove; 122, movable member; 122a, first movable member; 122b, second movable member; 1221b, connecting portion; 1222b, extending portion; 1223, accommodating cavity; 1224, wire groove; 1225, boss; 123, contact; 123a, positive contact; 123b, negative contact; 124, protrusion; 125, shaft; 126, elastic member; 13, positive wire; 14, negative wire; 20, floating unit; 21, liquid storage tank; 22, wiping assembly; 23, contact piece; 23a, positive contact piece; 23b, negative contact piece; 24, vibration generator; 25, booster pump; 261, first group of contact parts; 262, second group of contact parts. DETAILED DESCRIPTION

[0028] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially used for illustration purposes rather than for limiting the present invention.

[0029] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention are now described in detail with reference to the accompanying drawings.

[0030] The present application provides a cleaning robot, which can be used for commercial or domestic purposes, and specifically can be an automatic device such as a sweeping robot, a mopping robot, a floor washing robot, a sweeping and mopping machine, or a semi-automatic device such as a handheld device.

[0031] In the present application, the cleaning robot comprises a machine body and a floating unit detachably connected to the machine body, and the floating unit can move relative to the machine body. When the floating unit is connected to the machine body, the floating unit is powered on.

[0032] For the cleaning robot of the present application, when the floating unit is connected to the machine body, the floating unit is energized. On the basis of ensuring the relative movement of the floating unit to the machine body, the floating unit can be energized to perform corresponding functions, thereby ensuring the normal use of the cleaning robot and the user's experience.

[0033] like Figures 1 to 3 As shown, in this embodiment, the cleaning robot 100 includes a machine body 10 and a floating unit 20 , wherein the floating unit 20 includes a liquid storage tank 21 and a mopping assembly 22 disposed on the liquid storage tank 21 .

[0034] The liquid storage tank 21 is used to store liquid, which is generally clean water. The mopping assembly 22 includes a mounting bracket and a mopping member, which is connected to the liquid storage tank 21 through the mounting bracket. The liquid storage tank 21 is connected to the mopping member through a pipeline, which is used to provide clean water to the mopping member to assist the mopping member in cleaning the floor.

[0035] The mopping member of the cleaning robot 100 can be a rotating mop in the shape of a disk or a nearly disk, a flat mop or a movable mop, a sponge roller brush or other rollers wrapped with mopping materials such as cloth strips, etc. The mopping member of this embodiment can vibrate relative to the machine body 10, and the vibration cleaning of the floor can optimize the cleaning effect.

[0036] The liquid storage tank 21 of this embodiment is detachably connected to the machine body 10 and can move relative to the machine body 10 to present a floating state. When the liquid storage tank 21 floats, its own weight can be applied to the mopping and wiping member, increasing the force of the mopping and wiping member on the ground, so that the mopping and wiping member can better clean the ground, thereby enhancing the cleaning effect of the cleaning robot 100.

[0037] In this embodiment, the machine body 10 includes a base 11 and an active component 12 disposed on the base 11. The base 11 is the main structure of the cleaning robot 100, which may include structural elements or functional elements such as a housing, a driving wheel, a radar sensor, a charging device, and a battery, for realizing the corresponding functions of the cleaning robot 100.

[0038] like Figures 4 to 7 As shown, the movable assembly 12 includes a housing 121 , a movable member 122 and an abutment portion. The housing 121 is disposed on the base 11 , the movable member 122 can move relative to the housing 121 , and the abutment portion is disposed on the movable member 122 .

[0039] The floating unit 20 includes a floating body and a contact portion arranged on the floating body. The floating body is a liquid storage tank 21 and a wiping assembly 22, and the contact portion is arranged on the liquid storage tank 21. The liquid storage tank 21 is detachably connected to the machine body 10, and the contact portion on the liquid storage tank 21 abuts against the abutting portion of the movable assembly 12 in the machine body 10, and the liquid storage tank 21 and the wiping assembly 22 are energized.

[0040] The movable part 122 can move relative to the shell 121, and the movement trend of the movable part 122 conforms to the movement trend of the liquid storage tank 21 and the mopping assembly 22, that is, the movable part 122 can ensure that the abutting part and the contact part are in contact and energized, while also ensuring the floating state of the liquid storage tank 21 and the mopping assembly 22, so that the cleaning robot 100 can achieve a better cleaning effect.

[0041] In this embodiment, the machine body 10 also includes a positive line 13 and a negative line 14 connected to a power source, and the power source can be a battery of the cleaning robot 100. The abutment portion of this embodiment is a contact 123, and the contact 123 includes a positive contact 123a and a negative contact 123b. Among them, the positive line 13 is connected to the positive contact 123a, and the negative line 14 is connected to the negative contact 123b.

[0042] The contact part on the liquid storage tank 21 is a contact piece 23, and the contact piece 23 includes a positive contact piece 23a and a negative contact piece 23b. When the liquid storage tank 21 is connected to the machine body 10, the positive contact piece 23a abuts against the positive contact point 123a, and the negative contact piece 23b abuts against the negative contact point 123b, and the floating unit 20 is in a powered state.

[0043] It can be understood that in addition to the structure of the contact 123 on the machine body 10 and the contact piece 23 on the liquid storage tank 21 shown in the present embodiment, it can also be arranged that both the machine body 10 and the liquid storage tank 21 have the contact 123 structure, or both the machine body 10 and the liquid storage tank 21 have the contact piece structure, or the abutting part and the contact part can be arranged as other structures that can contact and conduct electricity.

[0044] Furthermore, the housing 121 of this embodiment is fixed on the base 11. The movable member 122 is rotatably arranged on the housing 121, and the rotation axis direction of the movable member 122 is perpendicular to the movement direction of the liquid storage tank 21. The liquid storage tank 21 moves vertically up and down in the height direction of the cleaning robot 100, and the rotation axis direction of the movable member 122 is arranged horizontally.

[0045] Each movable assembly 12 includes two movable members 122, which are rotatably disposed on the housing 121, and the rotation axes of the two movable members 122 are parallel. The two movable members 122 are respectively a first movable member 122a and a second movable member 122b, the first movable member 122a is linear, and the second movable member 122b is L-shaped.

[0046] In this embodiment, the negative contact 123b is arranged on the first movable member 122a, and the positive contact 123a is arranged on the second movable member 122b. It is understandable that the negative contact 123b can also be arranged on the second movable member 122b, and the positive contact 123a can be arranged on the first movable member 122a.

[0047] The second movable member 122b of this embodiment includes a connecting portion 1221b and an extending portion 1222b connected to the end of the connecting portion 1221b, and the extending portion 1222b can be integrally formed with the connecting portion 1221b. The extending portion 1222b is vertically bent and connected to the end of the connecting portion 1221b to form an L-shaped structure.

[0048] The first movable member 122a is arranged at the connection between the connecting portion 1221b and the extending portion 1222b of the second movable member 122b, and the first movable member 122a and the connecting portion 1221b are arranged in parallel. This arrangement can not only make the arrangement of the two movable members 122 more compact and realize modular design, but also make the swing amplitude of the first movable member 122a and the second movable member 122b equivalent when rotating, so that the overall movement trend of the first movable member 122a and the second movable member 122b is more in line with the movement trend of the floating unit 20.

[0049] One end of the first movable member 122a is rotatably connected to the housing 121, the other end of the first movable member 122a is disposed close to the second movable member 122b, and the negative contact 123b is disposed on the end surface of the first movable member 122a close to the second movable member 122b. The end of the connecting portion 1221b of the second movable member 122b is rotatably connected to the housing 121, and the positive contact 123a is disposed on the surface of the extending portion 1222b of the second movable member 122b.

[0050] In addition to the structural form shown in the present embodiment in which the movable part 122 rotates relative to the shell 121, and the axis direction of rotation of the movable part 122 is perpendicular to the movement direction of the floating unit 20, in other examples of the present embodiment, the movement direction of the movable part 122 can also be arranged to be consistent with the movement direction of the floating unit 20, that is, in the height direction of the cleaning robot 100, the movable part 122 tends to move up and down.

[0051] The movement direction of the movable part 122 is consistent with the movement direction of the floating unit 20, so that the movement trend of the movable part 122 can conform to the movement trend of the liquid storage tank 21 and the mopping assembly 22, that is, the movable part 122 can ensure that the abutting part and the contact part are energized while ensuring the floating state of the liquid storage tank 21 and the mopping assembly 22, so that the cleaning robot 100 can achieve a better cleaning effect.

[0052] In this embodiment, the end of the first movable member 122a rotatably connected to the shell 121 extends outwardly beyond the end of the connecting portion 1221b in the second movable member 122b, and the peripheral side wall of the shell 121 is arranged around the outer periphery of the first movable member 122a and the second movable member 122b so that the outer peripheral contour of the shell 121 is L-shaped.

[0053] The peripheral side wall of the housing 121 is arranged around the outer periphery of the first movable member 122a and the second movable member 122b, so that the housing 121 can limit the first movable member 122a and the second movable member 122b to prevent the first movable member 122a and the second movable member 122b from shaking in other directions. At the same time, the outer sides of the first movable member 122a and the second movable member 122b are provided with protrusions 124, and the inner wall of the housing 121 is provided with a limiting portion 1211 at the position corresponding to the protrusion 124, and the limiting portion 1211 is in contact with the protrusion 124 to further limit the movement direction of the first movable member 122a and the second movable member 122b, so as to ensure that the movement trend of the first movable member 122a and the second movable member 122b conforms to the movement trend of the floating unit 20.

[0054] In this embodiment, the two movable members 122 are provided with a receiving cavity 1223 inside. The receiving cavities 1223 of the two movable members 122 are further provided with a wire groove 1224 , which is arranged on the inner wall of the movable member 122 .

[0055] The negative line 14 is passed through the receiving cavity 1223 of the first movable member 122a and is received in the wire groove 1224 of the first movable member 122a, and the positive line 13 is passed through the receiving cavity 1223 of the second movable member 122b and is received in the wire groove 1224 of the second movable member 122b. The end of the negative line 14 is connected to the negative contact 123b on the first movable member 122a via the receiving cavity 1223 of the first movable member 122a, and the end of the positive line 13 is connected to the positive contact 123a on the second movable member 122b via the receiving cavity 1223 of the second movable member 122b.

[0056] By providing a accommodating cavity 1223 and a wire groove 1224 in the movable part 122, it is possible to avoid the positive wire 13 and the negative wire 14 being externally arranged on the movable part 122, so that the positive wire 13 and the negative wire 14 are passed through the interior of the movable part 122 and are limited by the wire groove 1224 to prevent the wires from being easily broken when placed outside the body, thereby effectively protecting the positive wire 13 and the negative wire 14.

[0057] In this embodiment, the movable assembly 12 further includes a shaft 125, which is disposed on the housing 121 and rotatably connected to the housing 121. The first movable member 122a and the second movable member 122b are both connected to a shaft 125 and rotatably connected to the housing 121 through the shaft 125.

[0058] The end of the rotating shaft 125 is open and the interior is hollow, and the interior of the rotating shaft 125 is connected to the accommodating chamber 1223 of the movable member 122 connected thereto. The negative electrode line 14 is passed through the opening of the rotating shaft 125 and is passed through the interior of the rotating shaft 125 and is passed through the accommodating chamber 1223 of the first movable member 122a. The positive electrode line 13 is specially set inside the rotating shaft 125 through the opening of the rotating shaft 125 and is passed through the interior of the rotating shaft 125 and is passed through the accommodating chamber 1223 of the second movable member 122b.

[0059] The negative wire 14 and the positive wire 13 are arranged to enter the accommodating cavity 1223 from the rotating shaft 125, so that the negative wire 14 and the positive wire 13 can be bent at the rotating shaft 125, thereby preventing the first movable member 122a and the second movable member 122b from pulling the wire body when rotating and causing the wire body to be separated from the contact 123, and improving the stability of the connection between the wire body and the contact 123.

[0060] In this embodiment, the movable assembly 12 further includes an elastic member 126 , one end of the elastic member 126 is connected to the housing 121 , and the other end of the elastic member 126 abuts against a surface of the movable member 122 facing the housing 121 .

[0061] The elastic member 126 of this embodiment is a spring, one end of which is fixed to the inner wall of the housing 121. A limiting groove 1212 is provided on the inner wall of the housing 121, and the end of the spring is limited in the limiting groove 1212. A convex column 1225 is convexly provided on the surface of the movable member 122 facing the spring, and the convex column 1225 abuts against the other end of the spring so that the movable member 122 abuts against the spring. By providing the spring, the movable member 122 can be reset by pressing, and the reset structure is simple and easy to operate.

[0062] Furthermore, combined with Figures 2 to 4 In this embodiment, two groups of movable components 12 are provided, and the two groups of movable components 12 are respectively arranged on both sides of the base 11 in the machine body 10. The two groups of movable components 12 are respectively a first movable component 12a and a second movable component 12b, and the first movable component 12a and the second movable component 12b each include two movable parts 122.

[0063] The positive contact 123a and the negative contact 123b on the two movable parts 122 in the first movable assembly 12a are convexly disposed on the surface of the base 11 in the machine body 10, and are arranged close to one side of the base 11. The positive contact 123a and the negative contact 123b on the two movable parts 122 in the second movable assembly 12b are convexly disposed on the surface of the base 11 in the machine body 10, and are arranged close to the other side of the base 11.

[0064] In this embodiment, the floating unit 20 further includes a vibration generator 24 and a booster pump 25. The vibration generator 24 is disposed on the liquid storage tank 21, and is used to drive the mopping and wiping member to vibrate, so as to clean the floor in a vibrating manner. The booster pump 25 is disposed on a pipeline connecting the mopping and wiping member and the liquid storage tank 21, and is used to pump the liquid in the liquid storage tank 21 to the mopping and wiping member, so as to assist the mopping and wiping member in cleaning the floor.

[0065] The floating unit 20 includes two groups of contact parts, namely, a first group of contact parts 261 and a second group of contact parts 262. The first group of contact parts 261 and the second group of contact parts 262 are respectively arranged on both sides of the liquid storage tank 21, and the first group of contact parts 261 and the second group of contact parts 262 both include a positive contact piece 23a and a negative contact piece 23b.

[0066] The first group of contacts 261 is disposed close to the motor of the vibration generator 24, and the motor of the vibration generator 24 is connected to the positive contact piece 23a and the negative contact piece 23b of the first group of contacts 261 through a line. The second group of contacts 262 is disposed close to the boost pump 25, and the boost pump 25 is connected to the positive contact piece 23a and the negative contact piece 23b of the second group of contacts 262 through a line.

[0067] After the floating unit 20 is detachably mounted on the machine body 10, the first group of contact parts 261 corresponds to the first movable component 12a, and the second group of contact parts 262 corresponds to the second movable component 12b. The positive contact piece 23a in the first contact part contacts with the positive contact 123a in the first movable component 12a, and the negative contact piece 23b in the first contact part contacts with the negative contact 123b in the first movable component 12a. The positive contact piece 23a in the second contact part contacts with the positive contact 123a in the second movable component 12b, and the negative contact piece 23b in the second contact part contacts with the negative contact 123b in the second movable component 12b.

[0068] Based on the fact that the positive contact 123a and the negative contact 123b are connected to the power supply through the positive line 13 and the negative line 14 respectively, after the positive contact 23a contacts the positive contact 123a and the negative contact 23b contacts the negative contact 123b, the motor of the vibration generator 24 and the boost pump 25 are energized to enable the vibration generator 24 and the boost pump 25 to work normally.

[0069] Since the first movable member 122a and the second movable member 122b can rotate relative to the housing 121, when the floating unit 20 is in a floating state relative to the machine body 10, the first movable member 122a and the second movable member 122b can follow the floating of the floating unit 20 and ensure that the contact point 123 is in contact with the contact sheet 23, thereby ensuring the normal use of the cleaning robot 100. At the same time, under the action of the elastic member 126, the first movable member 122a and the second movable member 122b can be reset accordingly.

[0070] It is understandable that, in addition to the vibration generator 24 and the booster pump 25 , other electrical components may be provided on the liquid storage tank 21 , and corresponding contact pieces 23 may be provided to achieve power supply through the contact pieces 23 and the contact points 123 .

[0071] In addition, for the floating unit 20 provided with multiple motors or multiple electrical components, multiple groups of contact parts and multiple groups of movable components 12 may be provided accordingly, and the multiple motors may be powered by the multiple groups of movable components 12 respectively.

[0072] In other examples of this embodiment, only one set of contact parts and one set of movable components 12 may be provided, and the movable component 12 includes two movable parts 122, and the two movable parts 122 are respectively provided with a positive contact 123a and a negative contact 123b. Multiple motors or multiple electrical components can only be connected to the positive contact piece 23a and the negative contact piece 23b of the contact part through the line. After being connected to the machine body 10 through the floating unit 20, the contact piece 23 abuts against the contact point 123 to realize the power supply of each motor or electrical component.

[0073] In other examples of this embodiment, each movable assembly 12 may be configured to include only one movable member 122. The machine body 10 includes two groups of movable assemblies 12, the two groups of movable assemblies 12 being a first movable assembly 12a and a second movable assembly 12b. The movable member 122 in the first movable assembly 12a is provided with a positive contact 123a, and the movable member 122 in the second movable assembly 12b is provided with a negative contact 123b.

[0074] For a floating unit 20 provided with multiple motors or multiple electrical components, the floating unit 20 can be configured to include a group of abutment portions, the abutment portions including a negative contact piece 23b and a positive contact piece 23a. The negative contact piece 23b and the positive contact piece 23a are respectively arranged on both sides of the liquid storage tank 21, and the multiple motors or multiple electrical components are connected to the negative contact piece 23b and the positive contact piece 23a through a circuit.

[0075] Accordingly, the first movable assembly 12a and the second movable assembly 12b of the machine body 10 are respectively arranged on both sides of the base 11. After the floating unit 20 is detachably connected to the machine body 10, the positive contact piece 23a abuts against the positive contact 123a on the movable part 122 in the first movable assembly 12a, and the negative contact piece 23b abuts against the negative contact 123b on the movable part 122 in the second movable assembly 12b, so as to realize the energization of multiple motors and multiple electrical components.

[0076] Placing the positive contact 123a and the negative contact 123b on both sides of the base 11 can avoid a short circuit due to the close distance between the two, thereby ensuring the normal use of the cleaning robot 100.

[0077] In other examples of this embodiment, the positive contact 123a and the negative contact 123b may be arranged on the same movable member 122, and the positive contact 123a and the negative contact 123b are arranged at intervals on the movable member 122. By setting a movable member 122, the consistency of the movement amplitude of the positive contact 123a and the negative contact 123b can be ensured, and the contact 123 and the contact sheet 23 can be further ensured to maintain effective abutment contact in the floating state.

[0078] In addition, in addition to the floating unit 20 shown in the present embodiment as a liquid storage tank 21 and a mopping assembly 22, the floating unit 20 can also be other components configured to float, such as a sewage tank connected to a water pump, a mopping assembly provided with a vibration generator, etc., as long as the contact piece 23 can be in contact with the contact point 123 to maintain power and follow the movement trend of the floating unit 20.

[0079] For the cleaning robot of this embodiment, when the floating unit is connected to the machine body, the floating unit is energized. On the basis of ensuring the relative movement of the floating unit to the machine body, the floating unit can be energized to perform corresponding functions, thereby ensuring the normal use of the cleaning robot and the user's experience.

[0080] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present invention can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A cleaning robot, characterized in that: It comprises a machine body and a floating unit detachably connected to the machine body, wherein the floating unit can move relative to the machine body; The machine body comprises a base and a movable assembly arranged on the base, wherein the movable assembly comprises a shell arranged on the base, a movable member movable relative to the shell, and an abutment portion arranged on the movable member; the movable assembly comprises two movable members, wherein the movable members are rotatably arranged on the shell, and the movement trend of the movable members conforms to the movement trend of the floating unit; The two movable members are respectively a first movable member and a second movable member, the first movable member is linear, and the second movable member is L-shaped; the second movable member comprises a connecting portion and an extending portion bent and connected to the connecting portion, the first movable member is arranged at the connection between the connecting portion and the extending portion, and the first movable member is parallel to the connecting portion; The floating unit includes a floating body and a contact portion arranged on the floating body, the floating body includes a liquid storage tank and a wiping assembly arranged on the liquid storage tank, and the contact portion is arranged on the liquid storage tank; the abutment portion is a contact point, and the contact portion is a contact sheet. When the floating unit is connected to the machine body, the contact portion abuts against the abutment portion, and the floating unit is energized.

2. The cleaning robot according to claim 1, characterized in that: The axis direction of the movable member's rotation is perpendicular to the movement direction of the floating unit.

3. The cleaning robot according to claim 1, characterized in that: The contact includes a positive contact and a negative contact, the machine body also includes a positive line and a negative line connected to a power source, the positive line is connected to the positive contact, and the negative line is connected to the negative contact; the contact sheet includes a positive contact sheet and a negative contact sheet; The floating unit is connected to the machine body, the positive contact piece abuts against the positive contact point, the negative contact piece abuts against the negative contact point, and the floating unit is energized.

4. The cleaning robot according to claim 3, characterized in that: The rotation axes of the two movable parts are parallel, and the positive contact and the negative contact are respectively arranged on the two movable parts.

5. The cleaning robot according to claim 1, characterized in that: The movable components are provided in a plurality of groups, and the plurality of groups of movable components are arranged at intervals on the base.

6. The cleaning robot according to claim 3, characterized in that: The positive contact and the negative contact are arranged on the same movable member, and the positive contact and the negative contact are arranged at intervals on the movable member.

7. The cleaning robot according to claim 3, characterized in that: The machine body comprises two groups of movable components, wherein the movable part in one of the movable components is provided with the positive contact, and the movable part in the other movable component is provided with the negative contact.

8. The cleaning robot according to claim 3, characterized in that: An accommodating cavity is provided inside the movable part, and the positive electrode wire and the negative electrode wire are passed through the accommodating cavity.

9. The cleaning robot according to claim 8, characterized in that: A wire groove is provided on the inner wall of the movable part, and the positive wire and the negative wire are accommodated in the wire groove.

10. The cleaning robot according to claim 8, characterized in that: The movable component also includes a rotating shaft, which is arranged on the movable part and is rotatably connected to the shell; the end of the rotating shaft is open and the interior is hollow, the interior of the rotating shaft is connected to the accommodating cavity, and the positive wire and the negative wire are passed through the opening of the rotating shaft and are arranged in the accommodating cavity.

11. The cleaning robot according to claim 1, characterized in that: The movable component also includes an elastic member, one end of which is connected to the shell, and the other end of which abuts against the surface of the movable member facing the shell, so that the movement trend of the movable member conforms to the movement trend of the floating unit, and the contact portion elastically abuts against the abutment portion.

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