Switch assembly and cleaning robot

Abstract

The utility model discloses a switch assembly and a cleaning robot, and relates to the field of cleaning equipment. The switch assembly comprises a support and a key body. A guide hole is formed in the support, two opposite supporting pieces are arranged on the support, the two supporting pieces are arranged in a spaced mode to form a containing space, and each supporting piece is provided with a plurality of first concave parts or a first protruding part; the key body is provided with a deflector rod, the deflector rod penetrates through the guide hole and can move along the guide hole, the key body is provided with a second protruding part or a plurality of second concave parts, the second protruding part is matched with the first concave parts, and the first protruding part is matched with the second concave parts. The key body can move in the target direction under the action of external force, and the second protruding part can be clamped into the other concave part from one first concave part or the first protruding part can be clamped into the other second concave part from one second concave part. According to the switch assembly, the cleaning robot can be switched in different units, so that switching of different cleaning modes is achieved.

Description

Technical Field

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

[0002] With the development of science and technology, cleaning robots are being used more and more widely. A swimming pool cleaning robot is a cleaning robot that can perform cleaning tasks on the bottom and side wall surfaces of a swimming pool. It can help users clean the swimming pool, bringing great convenience to people's lives and production.

[0003] In the related art, the switch of a pool cleaning robot is generally provided with two buttons, one button is used to turn the machine on or off, and the other button is used to turn the cleaning function on or off, which results in its single function and cannot meet the needs of users in an environment with more functional requirements. Multiple gears and multiple cleaning modes are required to adapt to the market demand for the product. Utility Model Content

[0004] In view of this, the purpose of the present application is to overcome the deficiencies in the prior art and provide a switch assembly.

[0005] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0006] In a first aspect, an embodiment of the present application provides a switch assembly, the switch assembly comprising:

[0007] A bracket, with a guide hole, the bracket is provided with two opposing support members, and the two support members are arranged at an interval to form a receiving space, and each of the support members is provided with a plurality of first recessed portions or a first protruding portion;

[0008] A key body, a part of which is located in the accommodation space, a lever is provided on the key body, the lever is passed through the guide hole and can move along the guide hole, and a second protrusion or a plurality of second recesses are provided on one side of the key body facing the support member, the second protrusion cooperates with the first recess, and the first protrusion cooperates with the second recess;

[0009] Wherein, the key body can move along the target direction under the action of external force, and the second protrusion can be inserted into another recessed portion from one first recessed portion or the first protrusion can be inserted into another second recessed portion from one second recessed portion.

[0010] The switch assembly provided in the present application, when a first protrusion is provided on the support member, a plurality of second recessed portions are correspondingly provided on the key body, so that when the key body is pushed, the key body can move from the second recessed portion initially cooperating with the first protrusion to another second recessed portion. At this time, the lever moves from the initial gear position along the guide hole to another gear position to realize gear switching. In this way, different cleaning modes can be set at different gears to meet different gear switching. At the same time, different cleaning modes can be set through different gears, thereby realizing diversified cleaning mode control.

[0011] It should be noted that the support member can also be provided with multiple first recessed portions, and correspondingly, the key body is provided with a second protruding portion. The gear switching is achieved by cooperating with the second protruding portion and the first recessed portion to meet different gear switching needs. Different cleaning modes can also be set through different gears, thereby achieving diversified cleaning mode control.

[0012] In addition, the switch assembly according to the present application may also have the following additional technical features:

[0013] In one of the embodiments of the first aspect, the support member and the wall of the bracket are combined to form an avoidance hole, so that the support member and the key body can generate elastic deformation when sliding relative to each other.

[0014] In one of the embodiments of the first aspect, a limiting portion is disposed on the wall of the bracket, the limiting portion is located in the avoidance hole, and there is a gap between the limiting portion and the support member.

[0015] In one embodiment of the first aspect, when the support member is provided with a first protrusion, the limiting portion is arranged opposite to the first protrusion.

[0016] In one embodiment of the first aspect, when the support member is provided with a plurality of first recessed portions, a projection of the limiting portion on the wall of the bracket is located between projections of two adjacent first recessed portions on the wall of the bracket.

[0017] In one embodiment of the first aspect, a strip-shaped hole is provided on the bracket, and the strip-shaped hole is extended along the target direction.

[0018] In one embodiment of the first aspect, two strip-shaped holes are provided, and the two strip-shaped holes are located on both sides of the guide hole.

[0019] In one of the embodiments of the first aspect, the key body includes a first main body portion, a second main body portion and a third main body portion connected in sequence, the first main body portion is arranged on a side away from the bracket, the third main body portion is arranged on a side close to the bracket, the second main body portion is located between the first main body portion and the third main body portion and defines a guide groove with the first main body portion and the third main body portion, and the support member can be slidably supported in the guide groove.

[0020] In one of the embodiments of the first aspect, when the support member is provided with a first protrusion, the key body is provided with a plurality of second recesses, and the plurality of second recesses are disposed in the guide groove.

[0021] In one of the embodiments of the first aspect, when the support member is provided with a plurality of first recessed portions, the key body is provided with a second protruding portion, and the second protruding portion is disposed in the guide groove.

[0022] In one embodiment of the first aspect, the guide groove is defined to form an annular groove along the circumference of the second body portion.

[0023] In one embodiment of the first aspect, a protrusion is further disposed on the key body, and the protrusion is disposed on a surface of the first main body portion facing away from the second main body portion.

[0024] In one embodiment of the first aspect, the switch assembly further comprises: a circuit board, disposed on a side of the bracket away from the key body, and a plurality of induction sensors are disposed on the circuit board at intervals;

[0025] The lever is provided with a sensing element, and the sensing element can cooperate with each of the sensing sensors to trigger the conduction of the switch assembly.

[0026] In one embodiment of the first aspect, the sensing element is a magnetic member, and the plurality of sensing sensors are any one or more combinations of Hall sensors and reed switches.

[0027] In a second aspect, the present application further provides a cleaning robot, comprising a shell and a switch assembly as described in any of the above embodiments, wherein the switch assembly is arranged on the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the structure of a switch assembly provided in some embodiments of the present application from one perspective is shown;

[0030] Figure 2 A schematic diagram of the three-dimensional structure of a bracket in one embodiment of the present application is shown;

[0031] Figure 3 A schematic diagram of the three-dimensional structure of a key body provided in one embodiment of the present application is shown;

[0032] Figure 4 A schematic diagram of the three-dimensional structure of a key body in another embodiment of the present application is shown;

[0033] Figure 5 A schematic diagram of the three-dimensional structure of a bracket in another embodiment of the present application is shown;

[0034] Figure 6 A schematic diagram of the three-dimensional structure of a circuit board in one embodiment of the present application is shown;

[0035] Figure 7 Shows Figure 1 An exploded structural diagram of the switch assembly shown in FIG.

[0036] Figure 8 A schematic diagram of the structure of a cleaning robot provided in some embodiments of the present application from one perspective is shown;

[0037] Fig. 9 Shows Figure 8 Schematic diagram of the enlarged structure of part A in the middle.

[0038] Description of main component symbols:

[0039] 100-switch assembly; 110-bracket; 111-guide hole; 112-support member; 1121-first protrusion; 1122-first recess; 113-accommodation space; 114-avoidance hole; 115-limiting part; 116-strip hole; 120-key body; 1201-second protrusion; 1202-second recess; 121-first body; 122-second body; 123-third body; 124-guide groove; 125-protrusion; 1251-anti-slip pattern; 130-shift lever; 140-circuit board; 141-inductive sensor;

[0040] 200 - cleaning robot; 210 - housing. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0042] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] The inventor has found that in the related art, the switch of the swimming pool cleaning robot is generally provided with two buttons, one button is used to turn on or off the machine, and the other button is used to turn on or off the cleaning function, which makes it single in function and cannot meet the needs of users in an environment with more functional requirements.

[0047] like Figure 1 and Figure 8 As shown, in order to solve the above technical problems, the embodiment of the present application provides a switch assembly 100, which can be used on a cleaning robot 200, such as a swimming pool cleaning robot 200, a sweeping robot, a lawn mower robot, etc., to achieve the switching of different working modes of the cleaning robot 200. The following embodiments are described by taking the cleaning robot 200 as a swimming pool cleaning robot as an example. However, the present application is not limited thereto.

[0048] The switch assembly 100 includes a bracket 110 and a key body 120 .

[0049] The bracket 110 is provided with a guide hole 111 . The bracket 110 is provided with two opposing support members 112 . The two support members 112 are spaced apart to form a receiving space 113 . Each of the support members 112 is provided with a plurality of first recessed portions 1122 or a first protruding portion 1121 .

[0050] A portion of the key body 120 is located in the accommodation space 113, and a lever 130 is provided on the key body 120. The lever 130 is inserted into the guide hole 111 and can move along the guide hole 111. The lever 130 moves along the guide hole 111, so that the key body 120 moves more smoothly relative to the bracket 110. A second protrusion 1201 or a plurality of second recesses 1202 are provided on one side of the key body 120 facing the support member 112, and the second protrusion 1201 cooperates with the first recess 1122, and the first protrusion 1121 cooperates with the second recess 1202.

[0051] The key body 120 can move in the target direction under the action of external force, and the second protrusion 1201 can be inserted into another recessed portion from one first recessed portion 1122 or the first protrusion 1121 can be inserted into another second recessed portion 1202 from one second recessed portion 1202 to realize gear switching of the key body 120.

[0052] Combination Figure 2 and Figure 3 As shown, illustratively, in one embodiment, the support member 112 is provided with a first protrusion 1121 , and the key body 120 is correspondingly provided with a plurality of second recesses 1202 .

[0053] For ease of description, the target direction includes a first direction and a second direction, for example, the first direction is to the right, and the second direction is to the left. However, the target direction is not limited to this. The number of the first recessed portions 1122 and the second recessed portions 1202 is four, respectively, but is not limited to this. The four first recessed portions 1122 or the four second recessed portions 1202 correspond to the four gears after the relative movement of the key body 120 and the bracket 110, for example, the gears are the power on / off gear, the first gear, the second gear and the third gear. The power on / off gear is used to realize the power on and off functions of the cleaning robot 200. The first gear is the intelligent cleaning mode, which realizes the functions of cleaning the floor, the wall, and the water level line. The second gear is the floor cleaning mode, which realizes the function of quickly cleaning the floor. The third gear is the wall cleaning function, which realizes the wall cleaning / water level line cleaning function. Each gear can be set with different numbers of gears according to the needs of the cleaning mode. For another example, the first gear, the second gear, and the third gear represent different working powers, respectively, so that the working powers of the three gears gradually increase. For example, the working powers corresponding to the first gear, the second gear, and the third gear are 0-20W, 20-40W, and 40-60W, respectively.

[0054] In this embodiment, when it is necessary to switch gears, for example, from the first gear to the second gear, the key body 120 is pushed, and the key body 120 can move from a second recessed portion 1202 that cooperates with the first protrusion 1121 to another second recessed portion 1202. At this time, the lever 130 moves from the first gear position along the guide hole 111 to the second gear position to achieve the gear switching. In this way, different cleaning modes can be set at different gears to meet different gear changes. At the same time, different cleaning modes can be set through different gears, thereby realizing diversified cleaning mode control.

[0055] Combination Figure 4 and Figure 5 As shown, it should be noted that, in another embodiment, the support member 112 may also be provided with a plurality of first recessed portions 1122, and correspondingly, the key body 120 is provided with a second protruding portion 1201, and the gear shift is achieved by cooperating with the second protruding portion 1201 and the first recessed portion 1122 to meet different gear switching requirements. Similarly, different cleaning modes can be set through different gears, thereby achieving diversified cleaning mode control.

[0056] In addition, when the first protrusion 1121 and the second recess 1202 are engaged, they can provide the user with feedback when the gear is switched, so that the user can feel that the gear has been switched to the next gear. Similarly, the second protrusion 1201 and the first recess 1122 also play the same feedback role.

[0057] like Figure 2 and Figure 5As shown, in some embodiments, the support member 112 and the wall of the bracket 110 are enclosed to form an avoidance hole 114, so that the support member 112 and the key body 120 can produce elastic deformation when sliding relative to each other. In this embodiment, by setting the avoidance hole 114, when the key body 120 is slid, the second protrusion 1201 of the key body 120 is slightly squeezed on the support member 112 before sliding into the first recessed portion 1122 on the support member 112, so that the support member 112 can be slightly elastically deformed, so that the user can push the key body 120 to slide. Similarly, the second recessed portion 1202 of the key body 120 is also the same before it cooperates with the first protrusion 1121 on the support member 112. Both can avoid the air through the avoidance hole 114, so that the support member 112 can be slightly elastically deformed, so that the user can push the key body 120 to slide, thereby improving the user's experience.

[0058] like Figure 2 and Figure 5 As shown, in some embodiments, a limiting portion 115 is provided on the wall of the bracket 110, the limiting portion 115 is located in the avoidance hole 114, and there is a gap between the limiting portion 115 and the support member 112. In this embodiment, through the setting of the limiting portion 115, when the support member 112 undergoes transitional elastic deformation, the limiting portion 115 can abut against the support member 112, so that the support member 112 can be prevented from undergoing transitional deformation, so as to limit the deformation amount of the support member 112.

[0059] like Figure 2 As shown, in one embodiment, exemplarily, when the support member 112 is provided with a first protrusion 1121, the position limiting portion 115 is arranged opposite to the first protrusion 1121. That is, the position of the position limiting portion 115 corresponds to the position of the first protrusion 1121, so as to prevent the position deformation of the first protrusion 1121 from being too large.

[0060] like Figure 5 As shown, in another embodiment, exemplarily, when the support member 112 is provided with a plurality of first recessed portions 1122, the projection of the limiting portion 115 on the wall of the bracket 110 is located between the projections of two adjacent first recessed portions 1122 on the wall of the bracket 110. In this way, the elastic deformation amount of the portion between the two first recessed portions 1122 can be limited.

[0061] like Figure 2 and Figure 5As shown, in some embodiments, the bracket 110 is provided with a strip hole 116, and the strip hole 116 is extended along the target direction. In this embodiment, the strip hole 116 is arranged in parallel with the guide hole 111, and the arrangement of the strip hole 116 allows the hole wall of the guide hole 111 to be slightly deformed in the direction of the strip hole 116 when the lever 130 slides in the guide hole 111, so as to facilitate the lever 130 to slide in the guide hole 111.

[0062] In one embodiment, for example, two strip holes 116 are provided, and the two strip holes 116 are located on both sides of the guide hole 111. The strip holes 116 are provided on both sides of the guide hole 111, which is more conducive to the side wall of the guide hole 111 being slightly deformed toward the direction of the strip hole 116 when the lever 130 slides in the guide hole 111, so that the lever 130 slides in the guide hole 111 more smoothly.

[0063] like Figure 3 and Figure 4 As shown, in some embodiments, specifically, the key body 120 includes a first body portion 121, a second body portion 122, and a third body portion 123 connected in sequence. The first body portion 121 is arranged on a side away from the bracket 110, the third body portion 123 is arranged on a side close to the bracket 110, the second body portion 122 is located between the first body portion 121 and the third body portion 123, and defines a guide groove 124 with the first body portion 121 and the third body portion 123, and the support member 112 can be slidably supported in the guide groove 124. In this way, when the key body 120 slides relative to the bracket 110, the support member 112 and the guide groove 124 can form a mutual support and guiding effect, which is convenient for the use of the switch assembly 100.

[0064] Furthermore, the first body portion 121, the second body portion 122 and the third body portion 123 are made by integral molding and injection molding. Of course, the first body portion 121, the second body portion 122 and the third body portion 123 can also be made by integral molding of metal materials. Integral molding facilitates production and manufacturing, and can also increase the overall strength of the key body 120.

[0065] like Figure 2 and Figure 3 As shown, in one embodiment, exemplarily, when the support member 112 is provided with a first protrusion 1121, the key body 120 is provided with a plurality of second recesses 1202, and the plurality of second recesses 1202 are provided in the guide groove 124. For example, four second recesses 1202 are provided on the groove bottom of the guide groove 124. Of course, it should be understood that the number of the second recesses 1202 is not limited to four, and may also be three, five, etc. according to design requirements.

[0066] like Figure 4 and Figure 5 As shown, in another embodiment, exemplarily, when the support member 112 is provided with a plurality of first recessed portions 1122 , the key body 120 is provided with a second protruding portion 1201 , and the second protruding portion 1201 is disposed in the guide groove 124 .

[0067] like Figure 2 and Figure 5 As shown, in some embodiments, the guide groove 124 is defined to form an annular groove along the circumference of the second body portion 122. Of course, in other embodiments, the two guide grooves 124 can also be through grooves and respectively cooperate with the corresponding support members 112.

[0068] like Figure 3 and Figure 4 As shown, in some embodiments, the key body 120 is further provided with a protrusion 125, and the protrusion 125 is provided on the surface of the first body part 121 away from the second body part 122. In this way, the protrusion 125 can protrude from the housing 210 of the cleaning robot 200, so as to facilitate the user to push the key body 120.

[0069] Furthermore, the surface of the protrusion 125 exposed to the housing 210 is provided with anti-skid lines 1251 to prevent the user from slipping when pushing the key body 120. Of course, a groove or a gripping piece may also be provided on the protrusion 125 for the convenience of the user.

[0070] like Figure 6 and Figure 7 As shown, in some embodiments, the switch assembly 100 also includes a circuit board 140: the circuit board 140 is arranged on the side of the bracket 110 away from the key body 120, and a plurality of induction sensors 141 are arranged at intervals on the circuit board 140, and each induction sensor 141 corresponds to the control circuit of the cleaning robot 200, so that different gear functions can be realized when the switch assembly 100 is turned on.

[0071] The lever 130 is provided with a sensing element, and the sensing element can cooperate with each of the sensing sensors 141 to trigger the conduction of the switch assembly 100 .

[0072] In this embodiment, when the key body 120 drives the lever 130 to slide on the bracket 110, when the lever 130 with the sensing element slides above the corresponding sensing sensor 141, the corresponding sensing sensor 141 is triggered to turn on the control circuit of the cleaning robot 200, thereby realizing the switching adjustment of different gears.

[0073] In the above embodiment, illustratively, the sensing element is a magnetic part, and the plurality of sensing sensors 141 are any one or more combinations of Hall sensors and reed switches. For example, each of the sensing sensors 141 is a Hall sensor, and the sensing element is a magnet. Of course, in other embodiments, for example, one sensing sensor 141 is a Hall sensor, another sensing sensor 141 is a reed switch, and the sensing element is a magnet.

[0074] like Figure 8 and Fig. 9 As shown, an embodiment of the present application further provides a cleaning robot 200 , comprising a housing 210 and the switch assembly 100 described in any of the above embodiments, wherein the switch assembly 100 is disposed in the housing 210 .

[0075] The cleaning robot 200 provided in this embodiment includes the switch assembly 100 in any one of the above embodiments, and therefore has all the beneficial effects of the switch assembly 100 in any one of the above embodiments, which will not be described one by one here.

[0076] In one embodiment, a through hole is opened on the housing 210 to avoid the key body 120 so as to facilitate the pushing of the key body 120 .

[0077] Exemplarily, when the cleaning robot 200 is a swimming pool robot, the circuit board 140 can be disposed in a sealed compartment within the housing 210 of the swimming pool robot to achieve sealed protection for the circuit board 140. Of course, the connecting wires of the circuit board 140 can be waterproof wires.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0079] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A switch assembly, characterized in that: include: A bracket, with a guide hole, the bracket is provided with two opposing support members, and the two support members are arranged at an interval to form a receiving space, and each of the support members is provided with a plurality of first recessed portions or a first protruding portion; A key body, a part of which is located in the accommodation space, a lever is provided on the key body, the lever is passed through the guide hole and can move along the guide hole, and a second protrusion or a plurality of second recesses are provided on one side of the key body facing the support member, the second protrusion cooperates with the first recess, and the first protrusion cooperates with the second recess; Wherein, the key body can move along the target direction under the action of external force, and the second protrusion can be inserted into another recessed portion from one first recessed portion or the first protrusion can be inserted into another second recessed portion from one second recessed portion.

2. The switch assembly according to claim 1, characterized in that The support member and the wall of the bracket are combined to form an avoidance hole, so that the support member and the key body can generate elastic deformation when sliding relative to each other.

3. The switch assembly according to claim 2, characterized in that: A limiting portion is arranged on the wall of the bracket, the limiting portion is located in the avoidance hole, and there is a gap between the limiting portion and the supporting member.

4. The switch assembly according to claim 3, characterized in that When the support member is provided with a first protrusion, the limiting portion is arranged opposite to the first protrusion.

5. The switch assembly according to claim 3, characterized in that: When the support member is provided with a plurality of first recessed portions, a projection of the limiting portion on the wall of the bracket is located between projections of two adjacent first recessed portions on the wall of the bracket.

6. The switch assembly according to claim 1, characterized in that The bracket is provided with a strip hole, and the strip hole is extended along the target direction.

7. The switch assembly according to any one of claims 1 to 6, characterized in that: The key body includes a first main body portion, a second main body portion and a third main body portion which are connected in sequence, the first main body portion is arranged on a side away from the bracket, the third main body portion is arranged on a side close to the bracket, the second main body portion is located between the first main body portion and the third main body portion and defines a guide groove with the first main body portion and the third main body portion, and the support member can be slidably supported in the guide groove.

8. The switch assembly according to claim 7, characterized in that The key body is also provided with a protrusion, and the protrusion is provided on a surface of the first main body away from the second main body.

9. The switch assembly according to any one of claims 1 to 6, characterized in that: Also includes: A circuit board is arranged on a side of the bracket away from the key body, and a plurality of inductive sensors are arranged at intervals on the circuit board; The lever is provided with a sensing element, and the sensing element can cooperate with each of the sensing sensors to trigger the conduction of the switch assembly.

10. A cleaning robot, characterized in that: The invention comprises a housing and the switch assembly according to any one of claims 1 to 9, wherein the switch assembly is arranged in the housing.

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