Module assembly and cleaning equipment

Abstract

The utility model belongs to the technical field of smart home, particularly relates to a module assembly and cleaning equipment, and aims to solve the technical problems of complex structure and cumbersome assembly during assembly of a sensor module on a cleaning robot to at least a certain extent. The module assembly comprises a supporting piece and a cover body, the RGB module, the TOF module and the pile searching module are all assembled on the supporting piece, the RGB module and the TOF module are arranged in parallel, the pile searching module is arranged below the TOF module, and the cover body covers the supporting piece so as to cover the RGB module, the TOF module and the pile searching module. According to the method, the supporting piece provided with the RGB module, the TOF module and the pile searching module can be rapidly assembled to the host, so that the assembling procedure of the module assembly on the cleaning robot is simplified, the assembling efficiency is improved, and the good practicability is achieved.

Description

Technical Field

[0001] This application belongs to the technical field of smart home, and particularly relates to a module assembly and a cleaning device. Background Art

[0002] In the related art, with the rapid development of science and technology and the actual needs of human production and life, various intelligent devices with specific functions have continuously entered people's lives, such as cleaning robots with functions of sweeping, sucking, mopping, and washing.

[0003] Cleaning robots usually use a combination of multiple sensor modules to identify objects and synchronize positioning and map building. In the related art, there are technical problems of complex structure and cumbersome assembly in the assembly of sensor modules on cleaning robots. Summary of the Invention

[0004] This application provides a module assembly and a cleaning device, aiming to solve at least to some extent the technical problems of complex structure and cumbersome assembly in the assembly of sensor modules on cleaning robots.

[0005] In the first aspect of this application, a module assembly is provided. The module assembly includes: a support member; an RGB module, a TOF module, and a docking module, all assembled on the support member. The RGB module and the TOF module are arranged in parallel, and the docking module is arranged below the TOF module; a cover body covering the support member to cover the RGB module and the TOF module.

[0006] For the module assembly provided by this application, since the RGB module, the TOF module, and the docking module are all assembled on the support member, when assembling the module assembly to the host, the support member assembled with the RGB module, the TOF module, and the docking module can be quickly assembled to the host, so as to simplify the assembly procedure of the module assembly on the cleaning robot, improve the assembly efficiency, and have good practicability.

[0007] In some embodiments, the support member is provided with a first assembly hole. At least part of the side wall of the first assembly hole facing the cover body is provided with a first baffle extending inward, and the first baffle is provided with a first through hole for the RGB module to pass through; at least part of the periphery of the RGB module projects onto the first baffle in the thickness direction of the support member.

[0008] In some embodiments, a first receiving groove is provided on one side of the support member facing the cover body. The bottom of the first assembly hole communicates with the bottom of the first receiving groove, at least part of the cover body covers the opening of the first receiving groove, and the head of the RGB module extends into the first receiving groove.

[0009] In some embodiments, the projections of the TOF module and the pile-finding module along the thickness direction of the support member both fall within the first receiving groove, and at least one support protrusion is provided on the bottom of the first receiving groove, and the support protrusion supports the cover body.

[0010] In some embodiments, a second receiving groove is provided on the side of the support member facing away from the cover body, the middle of the second receiving groove communicates with the first assembly hole, and the bottom of the RGB module extends into the second receiving groove.

[0011] In some embodiments, the side wall of the second receiving groove is provided with support ribs extending in the direction of the plurality of first assembly holes, and the plurality of support ribs abut against the bottom of the RGB module.

[0012] In some embodiments, the support member is provided with a second assembly hole and a third assembly hole arranged in parallel, the transmitting end of the TOF module is arranged in the second assembly hole, and the receiving end of the TOF module is arranged in the third assembly hole.

[0013] In some embodiments, there are two second assembly holes, and the transmitting ends of the TOF module are also correspondingly provided with two, so as to emit dot matrix laser and area array laser respectively.

[0014] In some embodiments, at least part of the side wall of the second assembly hole facing the cover body is provided with a second baffle extending inwards, the second baffle is provided with a second through hole for the transmitting end of the TOF module to output, and at least part of the periphery of the transmitting end of the TOF module projects along the thickness direction of the support member onto the second baffle; at least part of the side wall of the third assembly hole facing the cover body is provided with a third baffle extending inwards, the third baffle is provided with a third through hole for the receiving end of the TOF module to receive, and at least part of the periphery of the receiving end of the TOF module projects along the thickness direction of the support member onto the third baffle.

[0015] In some embodiments, a third receiving groove is provided on the side of the support member facing away from the cover body, the bottom of the third receiving groove communicates with the second assembly hole and the third assembly hole; the circuit board of the TOF module is connected in the third receiving groove.

[0016] In some embodiments, a plurality of glue overflow grooves are provided at intervals on the side wall of the third receiving groove.

[0017] In some embodiments, a plurality of glue overflow strips are arranged at intervals on the side wall of the third receiving groove, and the adjacent glue overflow strips, the side wall of the third receiving groove, and the bottom of the third receiving groove are configured to form the glue overflow groove; or / and, a groove is provided on the side wall of the third receiving groove to serve as the glue overflow groove.

[0018] In some embodiments, the support member is provided with an assembly portion, and the assembly portion is provided with a fourth assembly hole and a fifth assembly hole arranged in parallel; the transmitting end of the pile finding module is arranged in the fourth assembly hole, the receiving end of the pile finding module is arranged in the fifth assembly hole, and the circuit board of the pile finding module at least covers the fourth assembly hole and the fifth assembly hole.

[0019] In some embodiments, the module assembly further includes more than two connecting columns, and the more than two connecting columns are arranged outside the assembly portion, and the circuit board of the pile finding module is connected to the more than two connecting columns.

[0020] In some embodiments, a first light-transmitting portion, a hollow portion, and a second light-transmitting portion are provided on the cover body, the light-transmitting portion faces the RGB module, the hollow portion at least corresponds to the transmitting end and the receiving end of the TOF module, and at least a part of the second light-transmitting portion covers the pile finding module.

[0021] In some embodiments, a filtering layer is provided on the second light-transmitting portion of the cover body.

[0022] In some embodiments, the filtering layer is coated on the side of the second light-transmitting portion of the cover body facing the support member.

[0023] In some embodiments, lapping portions are provided on both sides of the support member, and connecting portions are provided on the side of the lapping portions facing away from the cover body.

[0024] In some embodiments, a positioning hole and a connecting hole are provided on the connecting portion.

[0025] In the second aspect of the present application, the present application further provides a cleaning device, and the cleaning device includes a main body and the above-mentioned module assembly, and the module assembly is assembled on the side portion in the traveling direction of the main body.

[0026] The cleaning device provided by the present application can quickly assemble the support member equipped with the RGB module, the TOF module, and the pile finding module onto the main body, so as to simplify the assembly procedure of the module assembly on the cleaning robot, improve the assembly efficiency, and has good practicability.

[0027] In some embodiments, a supplementary lighting module is further provided on the host. The supplementary lighting module includes a supplementary lighting lamp lens and a supplementary lighting lamp. The supplementary lighting lamp lens is disposed in front of the supplementary lighting lamp, and the supplementary lighting lamp lens is arc-shaped. The arc-shaped supplementary lighting lamp lens can evenly diffuse the light of the supplementary lighting lamp outward to achieve a wider illumination area, so as to serve the cleaning device to operate in an environment with insufficient light.

[0028] In some embodiments, an anti-collision buffer member is provided on the side of the host, and the supplementary lighting module is assembled on the anti-collision buffer member.

[0029] In some embodiments, the anti-collision buffer member is provided with a second assembly port. The supplementary lighting lamp lens is disposed in the second assembly port, and both ends of the supplementary lighting lamp lens are inserted into the inner wall of the second assembly port. The supplementary lighting lamp is assembled on the back of the anti-collision buffer member.

[0030] In some embodiments, the supplementary lighting lamp lens and the anti-collision buffer member have the same or similar curved surfaces.

[0031] In some embodiments, the supplementary lighting lamp lens and the anti-collision buffer member are coaxial or nearly coaxial, and the radius of the supplementary lighting lamp lens is the same as or substantially the same as the radius of the anti-collision buffer member.

[0032] In some embodiments, the supplementary lighting lamp lens is disposed below or above the module assembly.

[0033] In the third aspect of the present application, the present application further provides a cleaning device. The cleaning device includes a host, and a supplementary lighting module is provided on the host. The supplementary lighting module includes a supplementary lighting lamp lens and a supplementary lighting lamp. The supplementary lighting lamp lens is disposed in front of the supplementary lighting lamp, and the supplementary lighting lamp lens is arc-shaped.

[0034] For the cleaning device provided by the present application, since the supplementary lighting lamp lens of the supplementary lighting component of the cleaning device is arc-shaped, the light of the supplementary lighting lamp can be evenly diffused outward to achieve a wider illumination area, so as to serve the cleaning device to operate in an environment with insufficient light.

[0035] In some embodiments, an anti-collision buffer member is provided on the side of the host, and the supplementary lighting module is assembled on the anti-collision buffer member.

[0036] In some embodiments, the anti-collision buffer member is provided with a second assembly port. The supplementary lighting lamp lens is disposed in the second assembly port, and both ends of the supplementary lighting lamp lens are inserted into the inner wall of the second assembly port. The supplementary lighting lamp is assembled on the back of the anti-collision buffer member.

[0037] In some embodiments, the supplementary lighting lamp lens and the anti-collision buffer member have the same or similar curved surfaces.

[0038] In some embodiments, the supplementary light lens and the anti-collision buffer are coaxial or nearly coaxial, and the radius of the supplementary light lens is the same as or substantially the same as the radius of the anti-collision buffer. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0040] Figure 1 Shows a schematic structural diagram of a module assembly in one or more embodiments of the present application;

[0041] Figure 2 Shows Figure 1 a schematic structural diagram of another perspective of

[0042] Figure 3 Shows Figure 1 an exploded schematic diagram of

[0043] Figure 4 Shows Figure 1 a schematic structural diagram of the cover body in

[0044] Figure 5 Shows Figure 1 a schematic structural diagram of the support member in

[0045] Figure 6 Shows Figure 5 a schematic diagram of the result of another perspective of

[0046] Figure 7 Shows Figure 1 a schematic structural diagram of the RGB module in

[0047] Figure 8 Shows Figure 1 a schematic structural diagram of the TOF module in

[0048] Figure 9 Shows Figure 1 a schematic structural diagram of the pile-finding module in

[0049] Figure 10 Shows a cleaning device having Figure 1 the schematic structural diagram of the module assembly shown;

[0050] Figure 11 Shows Figure 10 an exploded schematic diagram of

[0051] Figure 12 Shows Figure 1 A partial structural schematic diagram of the host in

[0052] Figure 13 A structural schematic diagram of the supplementary light module is shown.

[0053] Explanation of reference numerals:

[0054] Support member - 1, first assembly hole - 11, first baffle - 12, first through hole - 13, first receiving groove - 14, support protrusion - 15, second receiving groove - 16, support rib - 17, second assembly hole - 18, third assembly hole - 19, second baffle - 110, second through hole - 111, third baffle - 112, third through hole - 113, third receiving groove - 114, glue overflow groove - 115, glue overflow strip - 116, assembly part - 117, fourth assembly hole - 1171, fifth assembly hole - 1172, connecting column - 118, overlapping part - 119, connecting part - 120, positioning hole - 121, connecting hole - 122;

[0055] RGB module - 2;

[0056] TOF module - 3, transmitting end of the TOF module - 31, receiving end of the TOF module - 32, circuit board of the TOF module - 33

[0057] Pile - seeking module - 4, transmitting end of the pile - seeking module - 41, receiving end of the pile - seeking module - 42, circuit board of the pile - seeking module - 43;

[0058] Cover body - 5, first light - transmitting part - 51, hollowed - out part - 52, second light - transmitting part - 53;

[0059] Host - 6, support part - 61, positioning post - 62, sixth assembly hole - 63;

[0060] Anti - collision buffer - 7, first assembly port - 71, second assembly port - 72;

[0061] Supplementary light module - 8, supplementary light lamp lens - 81, insertion part - 82, supplementary light lamp - 83, sixth assembly hole - 84. Detailed implementation manners

[0062] In order to enable those skilled in the art in the technical field to which this application belongs to understand this application more clearly, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0063] Figure 1 The structural schematic diagram of the module assembly in one or more embodiments of the present application is shown. Figure 2 Shown is Figure 1 a structural schematic diagram of another perspective. Figure 3 Shown is Figure 1 an exploded schematic diagram. Combining Figures 1 - 3 , the module assembly provided by the present application includes a support member 1, an RGB module 2, a TOF module 3, and a pile-finding module 4. Among them, the RGB module 2, the TOF module 3, and the pile-finding module 4 are all assembled on the support member 1. The RGB module 2 and the TOF module 3 are arranged in parallel, and the pile-finding module 4 is arranged below the TOF module 3. Figure 4 Shown is Figure 1 a structural schematic diagram of the cover body in Figure 4 . Combining

[0064] For the module assembly provided by the present application, since the RGB module 2, the TOF module 3, and the pile-finding module 4 are all assembled on the support member 1, when assembling the module assembly onto the host 6, the support member 1 equipped with the RGB module 2, the TOF module 3, and the pile-finding module 4 can be quickly assembled onto the host 6, so as to simplify the assembly procedure of the module assembly on the cleaning robot, improve the assembly efficiency, and have good practicability.

[0065] Figure 5 Shown is Figure 1 a structural schematic diagram of the support member in Figure 6 Shown is Figure 5 a result schematic diagram of another perspective. Combining Figure 5 and Figure 6 , in some embodiments, the support member 1 can be generally in a block shape, and it is a carrier for components such as the RGB module 2, the TOF module 3, and the pile-finding module 4.

[0066] The RGB module 2 is used to obtain RGB image information of surrounding obstacles and can be used to identify the types of obstacles. To realize the assembly of the RGB module 2 on the bracket, combining Figure 5 and Figure 6 , in some embodiments, the support member 1 can be provided with a first assembly hole 11. The first assembly hole 11 can be a columnar through hole, and the whole body of the RGB module 2 can be assembled in the first assembly hole 11.

[0067] Combining Figure 6, in some embodiments, at least a part of the side wall of the first assembly hole 11 facing the cover 5 (i.e., the side wall on the front side of the first assembly hole 11) is provided with a first baffle 12 extending inward. The first baffle 12 is provided with a first through hole 13 for the RGB module 2 to pass through. At least a part of the whole body of the RGB module 2 is projected onto the first baffle 12 in the thickness direction of the support member 1, that is, the first baffle 12 can block the movement of the RGB module 2 towards the cover 5. The first baffle 12 can be annular and can be integrally formed on the front side of the first assembly hole 11. Under the condition that the module assembly is assembled on the cleaning device, the thickness direction of the support member 1 is the traveling direction of the cleaning device.

[0068] Combined with Figure 5 , in some embodiments, a first receiving groove 14 is provided on the side of the support member 1 facing the cover 5. The bottom of the first assembly hole 11 communicates with the bottom of the first receiving groove 14. At least a part of the cover 5 covers the opening of the first receiving groove 14 to seal the first receiving groove 14. The head of the RGB module 2 extends into the receiving groove and abuts against the cover 5. The depth of the first receiving groove 14 can be consistent with the length of the head of the RGB module 2, so that while the head of the RGB module 2 can be received, the head of the RGB module 2 can be limited to prevent it from shaking in the support member 1. In other embodiments, there may also be a gap between the head of the RGB module 2 and the cover 5, which is not limited here.

[0069] Combined with Figure 5 , in some embodiments, the projections of the TOF module 3 and the pile-finding module 4 in the thickness direction of the support member 1 both fall within the first receiving groove 14, that is, the first receiving groove 14 can cover the RGB module 2, the TOF module 3, and the pile-finding module 4. Since the first receiving groove 14 is for accommodating the RGB module 2, the TOF module 3, and the pile-finding module 4 and has a relatively large size, in order to support the cover 5 covering the first receiving groove 14, at least one support protrusion 15 can be provided at the bottom of the first receiving groove 14. The support protrusion 15 supports the cover 5 to improve the reliability of the assembly of the cover 5 on the support member 1. The support protrusion 15 can be provided outside the area of the support member 1 for assembling the TOF module 3. Of course, it can also be provided in the remaining part of the bottom of the first receiving groove 14, which is not limited here.

[0070] In other embodiments, the first receiving groove 14 may also only cover the RGB module 2, and the remaining parts of the support member 1 for assembling the TOF module 3 and the pile-finding module 4 may be flat to fit the cover 5, which is not limited here.

[0071] Figure 7 Shows Figure 1 The structural schematic diagram of the RGB module in Figure 6 And Figure 7, in some embodiments, a second receiving groove 16 is provided on the side of the support member 1 facing away from the cover body 5. The middle of the second receiving groove 16 communicates with the first assembly hole 11. The bottom of the RGB module 2 extends into the second receiving groove 16 to achieve the assembly of the RGB module 2 on the support member 1.

[0072] Combined with Figure 6 and Figure 7 , in some embodiments, the side wall of the second receiving groove 16 may be provided with support ribs 17 extending in the direction of a plurality of first assembly holes 11, and the plurality of support ribs 17 abut against the bottom of the RGB module 2. On the one hand, the plurality of support ribs 17 can limit the RGB module 2 to prevent the RGB module 2 from extending in the direction away from the cover body 5. On the other hand, since the bottom of the RGB module 2 abuts against the plurality of support ribs 17, the RGB module 2 can be stably positioned in the second receiving groove 16. The edge of the bottom of the RGB module 2 can be connected to the plurality of support ribs 17 by means of dotting to achieve the fixed assembly of the RGB module 2 on the support member 1.

[0073] Figure 8 Shows Figure 1 The structural schematic diagram of the TOF module in Figure 6 and Figure 8 , in some embodiments, the support member 1 is provided with a second assembly hole 18 and a third assembly hole 19 arranged in parallel. The transmitting end 31 of the TOF module is arranged in the second assembly hole 18, and the receiving end 32 of the TOF module is arranged in the third assembly hole 19. Through the arrangement of the second assembly hole 18 and the third assembly hole 19, the time difference of the measurement light of the TOF module 3 from the transmitting end and returning to the receiving end after being reflected by the object can be used to calculate the distance between the object and the camera for positioning and mapping.

[0074] Combined with Figure 6 , in some embodiments, at least a part of the side wall of the second assembly hole 18 facing the cover body 5 (i.e., the front side of the second assembly hole 18) is provided with an inwardly extending second baffle 110. The second baffle 110 is provided with a second through hole 111 for the output of the transmitting end 31 of the TOF module. At least a part of the circumference of the transmitting end 31 of the TOF module projects onto the second baffle 110 in the thickness direction of the support member 1. The second baffle 110 can block the movement of the transmitting end 31 of the TOF module towards the cover body 5. The second through hole 111 can be square. Correspondingly, the second baffle 110 can also be square, and it can be integrally formed on the front side of the second assembly hole 18.

[0075] Combined with Figure 6, in some embodiments, there may be two second assembly holes 18. Correspondingly, there are also two emission ends 31 of the TOF module, which respectively emit dot matrix lasers for navigation and area array lasers for obstacle avoidance, so as to serve positioning and mapping more comprehensively.

[0076] Combined with Figure 6 , in some embodiments, at least part of the side wall of the third assembly hole 19 facing the cover body 5 (i.e., the front side of the third assembly hole 19) is provided with an inwardly extending third baffle 112. The third baffle 112 is provided with a third through hole 113 for the receiving end 32 of the TOF module to receive. At least part of the periphery of the receiving end 32 of the TOF module projects onto the third baffle 112 in the thickness direction of the support member 1. The third baffle 112 can block the receiving end 32 of the TOF module from moving towards the cover body 5. The third through hole 113 can be columnar, and the third baffle 112 can be annular, and it can be integrally formed on the front side of the third assembly hole 19.

[0077] Combined with Figure 1 , in some embodiments, the receiving end 32 of the TOF module can be arranged between the emission end 31 of the TOF module and the RGB module 2. In other embodiments, the emission end 31 of the TOF module can also be arranged between the receiving end 33 of the TOF module and the RGB module 2, which is not limited here.

[0078] Combined with Figure 5 , in some embodiments, a third receiving groove 114 is provided on the side of the support member 1 facing away from the cover body 5 (the rear side of the support member 1). The bottom of the third receiving groove 114 communicates with the second assembly hole 18 and the third assembly hole 19. The circuit board 33 of the TOF module is connected in the third receiving groove 114 so that the TOF module 3 is fixedly assembled on the support member 1. Specifically, the periphery of the circuit board 33 of the TOF module can be assembled around the bottom of the third receiving groove 114 by bonding.

[0079] Combined with Figure 5 , in some embodiments, a plurality of glue overflow grooves 115 are provided at intervals on the side wall of the third receiving groove 114 for accommodating the glue extruded during the assembly of the circuit board 33 of the TOF module 3.

[0080] Combined with Figure 5, in some embodiments, the side wall of the third receiving groove 114 may be provided with a plurality of glue overflow strips 116 at intervals. The adjacent glue overflow strips 116, the side wall of the third receiving groove 114, and the bottom of the third receiving groove 114 are configured to form the above-mentioned glue overflow groove 115. Specifically, during implementation, the glue overflow strip 116 may be L-shaped and is arranged at the corner of the third receiving groove 114, which can position the glue overflow strip 116 and prevent the glue overflow strip 116 from moving during the construction process. In other embodiments, the glue overflow strip 116 may also be strip-shaped, or a groove may be formed on the side wall of the third receiving groove 114 to serve as the glue overflow groove 115, which is not limited herein.

[0081] Figure 9 shows Figure 1 the structural schematic diagram of the pile-finding module in Figure 5 and Figure 9 , in some embodiments, the pile-finding module 4 is a component used to identify the return path of the cleaning device when it returns to the base station. In order to realize the assembly of the pile-finding module on the support member 1, the support member of the present application may also be provided with an assembly portion 117 for assembling the pile-finding module 4. The fourth assembly hole 1171 and the fifth assembly hole 1172 are arranged in parallel on the assembly portion 117; the transmitting end 41 of the pile-finding module is arranged in the fourth assembly hole 1171, the receiving end of the pile-finding module is arranged in the fifth assembly hole 1172, and the circuit board 43 of the pile-finding module at least covers the fourth assembly hole 1171 and the fifth assembly hole 1172 to realize the assembly of the pile-finding module 4 on the support member 1.

[0082] Combined with Figure 5 and Figure 9 , in some embodiments, the module assembly may further include more than two connecting columns 118. The more than two connecting columns 118 are arranged outside the assembly portion 117, and the circuit board 43 of the pile-finding module 4 is connected to the more than two connecting columns 118. Specifically, during implementation, there may be two connecting columns 118. The two connecting columns 118 may be integrally formed on the side of the support member 1 facing away from the cover body 5 (the back of the support member 1), and the two connecting columns 118 may be relatively arranged on both sides in the width direction of the assembly portion 117. Screw holes may be provided on the two connecting columns 118, and the circuit board 43 of the pile-finding module is fixedly connected to the two connecting columns 118 through screws and other connecting pieces to realize the fixed assembly of the pile-finding module 4 on the support member 1.

[0083] Figure 4 shows Figure 1 the structural schematic diagram of the cover body in Figure 4 , the cover body 5 is covered on the support member 1. The cover body 5 is provided with a first light-transmitting portion 51, a hollow portion 52, and a second light-transmitting portion 53. The light-transmitting portion faces the RGB module 2 directly. The hollow portion 52 at least corresponds to the transmitting end 31 of the TOF module and the receiving end 32 of the TOF module. At least a part of the second light-transmitting portion 53 covers the pile-finding module 4

[0084] Combined with Figure 4 , in some embodiments, the cover body 5 can be fixedly connected to the first receiving groove 14 of the support member 1 by bonding. To improve the use effect of the RGB module 2, the first light-transmitting cloth can be made of a transparent material. To improve the use effect of the pile-finding module 4, in order to allow the specified wavelength emitted by the pile-finding module 4 to pass through the second light-transmitting portion 53, a filter layer can be provided on the second light-transmitting portion 53. The filter layer can be provided at the lower part of the support member 1, and the filter layer can be formed by coating on the side of the second light-transmitting portion 53 of the cover body 5 facing the support member 1.

[0085] Combined with Figure 5 and Figure 6 , in some embodiments, in order to achieve the rapid assembly of the support member 1 on the cleaning device, overlapping portions 119 can be provided on both sides of the support member 1, and a connecting portion 120 is provided on the side of the overlapping portion 119 facing away from the cover body 5. When assembling the support member 1 on the cleaning device, the overlapping portion 119 of the support member 1 can be overlapped on the corresponding part of the cleaning device, and then the connecting portion 120 can be fixedly assembled on the cleaning device through a connecting member.

[0086] Figure 10 Shows a cleaning device having a Figure 1 structural schematic diagram of the module assembly shown, Figure 11 Shows Figure 10 an exploded schematic diagram of Figure 12 Shows Figure 1 a partial structural schematic diagram of the main body in Figure 5 , Figure 6 and Figures 10 - 12 , specifically in implementation, positioning holes 121 and connection holes 122 are provided on the connecting portion 120. A support portion 61 can be provided on the main body 6 of the cleaning device. The support portion 61 and the connecting portion 120 are correspondingly arranged. A positioning post 62 corresponding to the positioning hole 121 and an assembly hole 63 corresponding to the connection hole 122 are provided on the support portion 61. The positioning post 62 passes through the positioning hole 121 on the connecting portion 120 to preliminarily position the support member 1 on the support portion 61 of the cleaning device. At the same time, the connection hole 122 on the support member 1 is aligned with the assembly hole 63 on the support portion 61, and then the support member 1 can be fixedly assembled on the cleaning device through a connecting member such as a screw, which is convenient and fast, and the assembly is simple.

[0087] Based on the above module assembly, the present application further provides a cleaning device, which includes a main body 6 and the above module assembly, and the module assembly is assembled on the side portion in the traveling direction of the main body 6.

[0088] The cleaning device provided by the present application can quickly assemble the support member 1 equipped with the RGB module 2, the TOF module 3, and the pile-finding module 4 onto the main body 6, so as to simplify the assembly procedure of the module assembly on the cleaning robot, improve the assembly efficiency, and have good practicability.

[0089] Combined with Figure 10 and Figure 11 , the cleaning device provided by the present application may further include a collision-proof buffer member 7, which is assembled on the side of the main body 6 in the traveling direction, that is, the collision-proof buffer member 7 is assembled on the front side of the main body 6. A first assembly opening 71 for the module assembly to pass through is provided on the collision-proof buffer member 7. Preferably, the module assembly is recessed in the first assembly opening 71 of the collision-proof buffer member 7 to avoid the phenomenon that the module assembly collides with the outside and damages the module assembly when the cleaning device operates.

[0090] Combined with Figure 10 and Figure 11 , on the other hand, a supplementary light module 8 is provided on the main body 6 of the cleaning device of the present application. The supplementary light module 8 includes a supplementary light lamp lens 81 and a supplementary light lamp 83. The supplementary light lamp lens 81 is arranged in front of the supplementary light lamp 83, and the supplementary light lamp lens 81 is arc-shaped. The arc-shaped supplementary light lamp lens 81 can evenly diffuse the light of the supplementary light lamp 83 to the outside, achieving a wider illumination area to serve the operation of the cleaning device in an environment with insufficient light.

[0091] Combined with Figure 10 and Figure 11 , the supplementary light module 8 can be assembled on the collision-proof buffer member 7. Figure 13 shows a schematic structural diagram of the supplementary light module 8. Combined with Figure 11 and Figure 13 , specifically in implementation, a second assembly opening 72 can be provided on the collision-proof buffer member 77. The supplementary light lamp lens 81 is arranged in the second assembly opening 72. Plug-in portions 82 can be provided at both ends of the supplementary light lamp lens 81 to be plugged into the second assembly opening 72. A sixth assembly hole 84 is provided on the supplementary light lamp 83 to assemble the supplementary light lamp 83 on the back of the collision-proof buffer member 77 through connecting members such as screws.

[0092] In some embodiments, the supplementary light lamp lens 81 and the collision-proof buffer member 7 have the same or similar curved surfaces. For example, the supplementary light lamp lens 81 and the collision-proof buffer member 7 are coaxial or nearly coaxial, and the radius of the supplementary light lamp lens 81 is the same as or approximately the same as the radius of the collision-proof buffer member 7. In this way, the light transmitted through the supplementary light lamp lens 81 can be diffused due to refraction, so that the irradiated area is a fan-shaped area after diffusion in the front direction, and the illumination area is wider.

[0093] Combined with Figure 10 and Figure 11, in some embodiments, the supplementary light module 8 may be disposed below the module assembly. In other embodiments, the supplementary light module 8 may also be disposed above the module assembly.

[0094] The cleaning device provided by this application may be a floor sweeping robot, and of course, it may also be a mopping robot or a floor washing robot, which is not limited herein.

[0095] In this application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0096] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to this application.

[0097] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0098] In addition, in this application, descriptions such as "first", "second", etc. are only for descriptive purposes and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "a plurality" is two or more, unless otherwise clearly specifically limited.

[0099] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A module assembly, characterized in that: The module assembly comprises: Supports; The RGB module, the TOF module and the pile-finding module are all assembled on the support member, the RGB module and the TOF module are arranged in parallel, and the pile-finding module is arranged below the TOF module; A cover body is disposed on the support member to cover the RGB module and the TOF module.

2. The module assembly according to claim 1, characterized in that: The support member is provided with a first assembly hole, at least a portion of a side wall of the first assembly hole facing the cover body is provided with a first baffle extending inwardly, and the first baffle is provided with a first through hole for the RGB module to pass through; A projection of at least a portion of the circumference of the RGB module along the thickness direction of the support member falls on the first baffle.

3. The module assembly according to claim 2, characterized in that: A first receiving groove is provided on one side of the support member facing the cover body, the first assembly hole is connected to the bottom of the first receiving groove, at least part of the cover body covers the opening of the first receiving groove, and the head of the RGB module extends out of the first receiving groove.

4. The module assembly according to claim 3, characterized in that: The projections of the TOF module and the pile-finding module along the thickness direction of the support member both fall into the first receiving groove, and at least one supporting protrusion is provided at the bottom of the first receiving groove, and the supporting protrusion supports the cover body.

5. The module assembly according to any one of claims 2 to 4, characterized in that: A second receiving groove is arranged on a side of the support member facing away from the cover body, a middle portion of the second receiving groove is communicated with the first assembly hole, and a bottom portion of the RGB module extends into the second receiving groove.

6. The module assembly according to claim 5, characterized in that: The side wall of the second receiving groove is provided with supporting ribs extending in the direction of the plurality of first assembly holes, and the plurality of supporting ribs are pressed against the bottom of the RGB module.

7. The module assembly according to any one of claims 1 to 4 and 6, characterized in that: The support member is provided with a second assembly hole and a third assembly hole which are arranged in parallel. The transmitting end of the TOF module is arranged in the second assembly hole, and the receiving end of the TOF module is arranged in the third assembly hole.

8. The module assembly according to claim 7, characterized in that: There are two second assembly holes, and there are correspondingly two transmitting ends of the TOF module to respectively transmit dot array laser and planar array laser.

9. The module assembly according to claim 7, characterized in that: At least a portion of the side wall of the second assembly hole facing the cover body is provided with a second baffle extending inwardly, the second baffle is provided with a second through hole for the output of the transmitting end of the TOF module, and at least a portion of the periphery of the transmitting end of the TOF module is projected along the thickness direction of the support member onto the second baffle; At least a portion of the side wall of the third assembly hole facing the cover body is provided with a third baffle extending inwardly, and the third baffle is provided with a third through hole for receiving the receiving end of the TOF module, and at least a portion of the circumference of the receiving end of the TOF module is projected along the thickness direction of the support member onto the third baffle.

10. The module assembly according to claim 7, characterized in that: A third receiving groove is provided on a side of the support member facing away from the cover body, and a groove bottom of the third receiving groove is communicated with the second assembly hole and the third assembly hole; The circuit board of the TOF module is connected in the third receiving groove.

11. The module assembly according to claim 10, characterized in that: The edge of the circuit board of the TOF module is bonded in the third receiving groove.

12. The module assembly according to claim 11, characterized in that: The side wall of the third containing groove is provided with a plurality of overflowing glue grooves at intervals.

13. The module assembly according to claim 12, characterized in that: A plurality of overflow glue strips are arranged at intervals on the sidewalls of the third receiving groove, and the adjacent overflow glue strips, the sidewalls of the third receiving groove and the bottom of the third receiving groove form the overflow glue groove; or / and, The side wall of the third containing groove is provided with a groove to serve as the glue overflow groove.

14. The module assembly according to any one of claims 1-4, 6 and 8-13, characterized in that: The support member is provided with a mounting portion, and the mounting portion is provided with a fourth mounting hole and a fifth mounting hole arranged in parallel; The transmitting end of the pile-finding module is arranged in the fourth assembly hole, the receiving end of the pile-finding module is arranged in the fifth assembly hole, and the circuit board of the pile-finding module at least covers the fourth assembly hole and the fifth assembly hole.

15. The module assembly according to claim 14, characterized in that: The module assembly further includes more than two connection posts, which are arranged outside the assembly portion, and the circuit board of the pile-finding module is connected to the more than two connection posts.

16. The module assembly according to any one of claims 1-4, 6, 8-13 and 15, characterized in that: The cover body is provided with a first light-transmitting portion, a hollow portion and a second light-transmitting portion, the light-transmitting portion is opposite to the RGB module, the hollow portion at least corresponds to the transmitting end of the TOF module and the receiving end of the TOF module, and the second light-transmitting portion at least partially covers the pile-finding module.

17. The module assembly according to claim 16, characterized in that: A filter layer is arranged on the second light-transmitting portion of the cover.

18. The module assembly according to claim 17, characterized in that: The filter layer is coated on a side of the second light-transmissive portion of the cover body facing the support member.

19. The module assembly according to any one of claims 1-4, 6, 8-13, 15 and 17-18, characterized in that: Overlapping parts are arranged on both sides of the support member, and a connecting part is arranged on a side of the overlapping part facing away from the cover body.

20. The module assembly according to claim 19, characterized in that: The connecting portion is provided with a positioning hole and a connecting hole.

21. A cleaning device, characterized in that: The cleaning device comprises a main body and a module assembly according to any one of claims 1 to 20, wherein the module assembly is assembled on a side of the main body.

22. The cleaning device according to claim 21, characterized in that The host is also provided with a fill light module, which includes a fill light lens and a fill light. The fill light lens is arranged in front of the fill light, and the fill light lens is arc-shaped.

23. The cleaning device according to claim 22, characterized in that An anti-collision buffer is arranged on the side of the mainframe, and the fill light modules are all assembled on the anti-collision buffer.

24. The cleaning device according to claim 23, characterized in that The anti-collision buffer is provided with a second assembly opening, the fill light lens is arranged in the second assembly opening, two ends of the fill light lens are plugged into the inner wall of the second assembly opening, and the fill light is assembled on the back of the anti-collision buffer.

25. The cleaning device according to claim 23 or 24, characterized in that The fill light lens and the anti-collision buffer have the same or similar curved surfaces.

26. The cleaning device according to claim 25, characterized in that The fill light lens and the anti-collision buffer are coaxial or nearly coaxial, and the radius of the fill light lens and the radius of the anti-collision buffer are consistent or approximately consistent.

27. The cleaning device according to any one of claims 22 to 24 and 26, characterized in that: The fill light lens is arranged below or above the module assembly.

28. A cleaning device, characterized in that: The cleaning device comprises a main unit, a fill light module is arranged on the main unit, the fill light module comprises a fill light lens and a fill light, the fill light lens is arranged in front of the fill light, and the fill light lens is arc-shaped.

29. The cleaning device according to claim 28, characterized in that An anti-collision buffer is arranged on the side of the mainframe, and the fill light modules are all assembled on the anti-collision buffer.

30. The cleaning device according to claim 29, characterized in that The anti-collision buffer is provided with a second assembly opening, the fill light lens is arranged in the second assembly opening, two ends of the fill light lens are plugged into the inner wall of the second assembly opening, and the fill light is assembled on the back of the anti-collision buffer.

31. The cleaning device according to claim 29 or 30, characterized in that The fill light lens and the anti-collision buffer have the same or similar curved surfaces.

32. The cleaning device according to claim 31, characterized in that The fill light lens and the anti-collision buffer are coaxial or nearly coaxial, and the radius of the fill light lens and the radius of the anti-collision buffer are consistent or approximately consistent.

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