CN212913090U - Floor sweeping robot - Google Patents
Floor sweeping robot Download PDFInfo
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- CN212913090U CN212913090U CN202021831881.9U CN202021831881U CN212913090U CN 212913090 U CN212913090 U CN 212913090U CN 202021831881 U CN202021831881 U CN 202021831881U CN 212913090 U CN212913090 U CN 212913090U
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Abstract
The utility model discloses a floor sweeping robot, which comprises a shell and a floor inspection component, wherein the shell comprises a front side wall facing to the advancing direction; the ground detection assembly is arranged at a position, close to the front side wall, of the shell and comprises two ground detection sensors which are arranged at intervals, and the projection areas of the emission fields of the two ground detection sensors on the surface to be cleaned are not overlapped. The utility model discloses technical scheme's robot of sweeping floor can effectively avoid the detected signal cluster light, improves detection effect.
Description
Technical Field
The utility model relates to a household electrical appliances dust removal technical field, in particular to robot of sweeping floor.
Background
The floor sweeping robot is an intelligent household appliance capable of automatically sucking dust on the ground, and the intelligent household appliance gradually enters general family life along with improvement of living standard. At present, in order to prevent the phenomenon of turning on one's side of the robot sweeping on the large step face of the fall, the robot sweeping is generally provided with a ground detection sensor, the terrain is detected through the sensor, and when the terrain with the height difference is encountered, the robot can turn or retreat by itself, so that the robot is effectively prevented from falling from a high place. However, the ground detection sensor with the detection height has high sensitivity and is easily interfered by other components, so that the detection effect is poor, and the detection reaction time is not ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a robot of sweeping floor aims at obtaining one kind and can effectively reduce the cluster light, improves the robot of sweeping floor of detection effect.
In order to achieve the above object, the utility model provides a robot of sweeping floor includes:
a housing including a front sidewall facing in a forward direction; and
the ground detection assembly is arranged at a position, close to the front side wall, of the shell and comprises two ground detection sensors which are arranged at intervals, and the projection areas of the emission fields of the two ground detection sensors on the surface to be cleaned are not overlapped.
In an alternative embodiment, the housing is defined to have a left-right direction parallel to the front side wall, the two ground detection sensors are arranged at intervals in the left-right direction, each ground detection sensor comprises an emitting element, and the two emitting elements of the two ground detection sensors respectively emit detection signals in a direction away from each other.
In an optional embodiment, the emission angle of the emission element is arranged at an included angle with respect to a vertical line, and the included angles between the two emission elements of the two ground detection sensors and the vertical direction are the same.
In an alternative embodiment, the housing is formed with at least two mounting grooves, the openings of the mounting grooves face the surface to be cleaned, and each ground detection sensor is arranged in one of the mounting grooves.
In an optional embodiment, the ground detection sensor further comprises an installation seat, an installation cavity and a transmitting port communicated with the installation cavity are formed in the installation seat, the transmitting element is arranged in the installation cavity, the transmitting end of the transmitting element faces the transmitting port, and the installation seat is detachably connected to the installation groove.
In an optional embodiment, the mounting seat comprises a first buckle plate and a second buckle plate which are detachably connected, and the first buckle plate and the second buckle plate are enclosed to form the mounting cavity and the emitting opening.
In an optional embodiment, the ground detection sensor further includes a receiving element disposed in the mounting cavity, the receiving element and the transmitting element are disposed at an interval, and the mounting seat is provided with a receiving opening avoiding a receiving end of the receiving element.
In an optional embodiment, the ground detection sensor further comprises a light-transmitting cover, and the light-transmitting cover is connected to the mounting seat and covers the emitting opening and the receiving opening.
In an optional embodiment, two side walls of the casing in the left-right direction are respectively provided with two ground detection assemblies, and the two ground detection assemblies in the left-right direction are symmetrically arranged by taking a center line of the casing in the left-right direction as a reference.
In an optional embodiment, the sweeping robot further comprises a laser radar, the laser radar is arranged in the shell, and a laser emitting port is formed in the side wall of the shell; the laser radar can be exposed through the laser exit port, so that the signal emitted by the laser radar exits through the laser exit port.
The utility model discloses technical scheme's robot of sweeping floor includes the casing and examines the subassembly with ground, and the casing examines the subassembly including preceding lateral wall, and the subassembly is close to preceding lateral wall setting with ground to can increase the reaction time who detects after unsettled, reduced the unsettled probability of turning on one's side of robot of sweeping floor. Simultaneously, the ground is examined the subassembly and is included two spaced ground and examine the sensor, can increase the detection range of preceding lateral wall department to also can prevent the unsettled side of robot that sweeps floor and turn on one's side. And the emission ranges of the two ground detection sensors facing the cleaning surface are not overlapped, so that the emission signal of one ground detection sensor can be prevented from being interfered and offset by the emission signal of the other ground detection sensor, the occurrence of crosstalk is reduced, the detection effect is effectively improved, and the suspended prevention capability is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of the sweeping robot of the present invention;
fig. 2 is a top view of the sweeping robot shown in fig. 1;
fig. 3 is a schematic view of detection of the sweeping robot shown in fig. 1 during operation;
fig. 4 is a partial schematic structural view of the sweeping robot shown in fig. 1;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a schematic structural view of the sweeping robot shown in fig. 4 from another view angle;
fig. 7 is a schematic structural view of a ground detection sensor in the sweeping robot shown in fig. 1;
FIG. 8 is a schematic view of the sensor shown in FIG. 7 from another perspective;
fig. 9 is an exploded view of the ground detection sensor shown in fig. 7.
The reference numbers illustrate:
| 100 | floor |
313 | |
|
| 10 | |
| Transmitting port | |
| | Laser exit | 313b | |
|
| 11 | |
3131 | |
|
| 13 | |
3133 | |
|
| 131 | |
315 | |
|
| 15 | |
317 | Light-transmitting |
|
| 30 | |
70 | |
|
| 31 | |
80 | |
|
| 311 | |
90 | Driving wheel |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a robot 100 sweeps floor.
Referring to fig. 1 to 3, in an embodiment of the present invention, the sweeping robot 100 includes:
a housing 10, said housing 10 comprising a front side wall 11 facing in a forward direction; and
the ground detection assembly 30 is arranged at a position of the housing 10 close to the front side wall 11, the ground detection assembly 30 comprises two ground detection sensors 31 arranged at intervals, and the emission fields of the two ground detection sensors 31 do not overlap in the projection area of the surface to be cleaned.
In this embodiment, the floor sweeping robot 100 has a dust removing function and a floor mopping function, so the housing 10 includes a device for removing dust, a water tank 70, a pump body, etc., water is stored in the water tank 70, which can provide a water source for the ground cleaning cloth of the floor sweeping robot 100, and the pump body pumps out the water inside the water tank and delivers the water to the cleaning cloth, so as to achieve the floor mopping function. In order to protect and divide the internal devices, the housing 10 includes a middle case 13 formed with various chambers and grooves, so that each component is installed, and the installation layout of each component is reasonable. The housing 10 further includes a top cover, side walls, and a bottom plate 15, which respectively cover the upper and lower surfaces and the peripheral side surfaces of the middle case 13, so that it is possible to protect components that do not need to be exposed, and to improve the visibility. The outer shape of the shell 10 can be disc-shaped, the appearance is attractive, the periphery is smooth, sharp collision or impact is not easy to occur, and the safety is improved.
Specifically, the bottom of the sweeping robot 100 is provided with a driving wheel 90 and a steering wheel 80 for driving the robot to walk and steer along the ground. In order to prevent the robot 100 from turning over when encountering a step terrain in a suspended manner, the robot 100 further comprises a ground detection assembly 30, the ground detection assembly 30 comprises two ground detection sensors 31 arranged at intervals, the principle of the ground detection sensors 31 can be that ultrasonic detection signals are transmitted, so that the distance between the bottom of the ground detection assembly and the ground is detected, when the distance exceeds a preset value, the ground detection sensors 31 can send out suspended signals, and the robot 100 is controlled to turn or retreat. Of course, the ground detection sensor 31 may be a tactile sensor, an infrared sensor, a sonar sensor, or the like, and is not limited thereto. Here, there is a front side wall 11 in the side wall of the housing 10, that is, the side wall of the sweeping robot 100 facing the forward direction in the normal operation process, and an anti-collision plate may be further provided, and the anti-collision plate can move between a position far away from and a position close to the front side wall 11, and the two ground detection sensors 31 are disposed on the middle shell 13 and at a position close to the front side wall 11, and can detect when the gravity center of the sweeping robot 100 does not reach the suspension position, so that the sweeping robot 100 can avoid danger in time, and cannot roll over.
Meanwhile, when the two ground detection sensors 31 transmit detection signals, the area in which the detection signals are diffused is the transmission field, the transmission field is gradually enlarged from the ground detection sensors 31 towards the ground, here, the projection areas of the transmission fields of the two ground detection sensors 31 projected to the surface to be detected are not overlapped, the cross section area of the surface to be detected, namely the ground, is not overlapped when the transmission fields of the two ground detection sensors reach the ground, so that the detection signals transmitted by each ground detection sensor 31 can be abutted against the ground to finish the transmission of the signals, and the signals are reflected back to the ground detection sensors 31 through the ground to be received, thereby realizing the complete detection process.
The utility model discloses technical scheme's robot 100 of sweeping floor includes that casing 10 examines subassembly 30 with ground, and casing 10 examines subassembly 30 including preceding lateral wall 11, and is close to preceding lateral wall 11 setting with ground to can increase the reaction time who detects after unsettled, reduce the unsettled probability of turning on one's side of robot 100 of sweeping floor. Meanwhile, the ground detection assembly 30 comprises two spaced ground detection sensors 31, which can increase the detection range of the front side wall 11, so that the robot 100 can be prevented from turning on its side in a suspended manner. And the emission ranges of the two ground detection sensors 31 facing the cleaning surface are not overlapped, so that the emission signal of one ground detection sensor 31 can be prevented from being interfered and offset by the emission signal of the other ground detection sensor 31, thereby reducing the occurrence of crosstalk, effectively improving the detection effect and further improving the capability of preventing suspension.
In an alternative embodiment, the housing 10 is defined to have a left-right direction parallel to the front sidewall 11, the two ground detection sensors 31 are disposed at intervals in the left-right direction, each ground detection sensor 31 includes a transmitting element 311, and the two transmitting elements 311 of the two ground detection sensors 31 respectively transmit detection signals in directions away from each other.
In this embodiment, because casing 10 is discoid setting, its preceding lateral wall 11 is circular-arc setting, and the left and right directions that is on a parallel with preceding lateral wall 11 here does, with the tangent tangential direction in the middle part of preceding lateral wall 11, examines sensor 31 interval setting on the left and right directions two, and is close to preceding lateral wall 11, can set up here and examine sensor 31 two and use the tangent plane of perpendicular to preceding lateral wall 11 as the plane of symmetry setting to can more evenly detect the topography of robot 100 front side of sweeping the floor. Specifically, each ground detection sensor 31 includes a transmitting element 311, and the transmitting element 311 includes a transmitting end and a wire connected to the rear side of the transmitting end, and the wire is used for connecting a control system, so that the signal transmission of the transmitting element 311 is controlled by the control system. Because of two ground examine the distance that sensor 31 set up nearer, the direction that sets up two emission element 311 of two ground examine sensor 31 all deviates from the other side, and the emission end orientation of one emission element 311 deviates from the direction slope setting of another emission element 311 promptly to obtain the transmission angle of slope, so, can effectively avoid two ground to examine the emission signal mutual interference between the sensor 31, thereby improve unsettled accuracy and the stability of detecting.
Referring to fig. 4 and fig. 5, in an alternative embodiment, the emitting angle of the emitting element 311 is set to form an included angle with respect to a vertical line, and the included angles between the two emitting elements 311 of the two ground detection sensors 31 and the vertical direction are the same.
In this embodiment, it can be understood that the ground detection sensor 31 is used for detecting a direct distance from the ground, so that the housing 10 is provided with an avoiding hole, the emission element 311 of the ground detection sensor 31 emits a signal towards the ground direction, and because the emission end of the emission element 311 is obliquely arranged relative to the other emission element 311, an included angle is formed between the emission end of the emission element 311 and the vertical line, so as to prevent the detection area from being missed and interference from occurring, the sizes of the included angles between the emission ends of the emission elements 311 of the two ground detection sensors 31 and the vertical line are the same, so that the emission fields of the two emission elements 311 can approach to the ground as much as possible, the situation that the detection cannot be performed in a large area is avoided, and the detection effect of the ground detection assembly 30 is effectively improved. Meanwhile, the emitting ends of the emitting elements 311 have the same inclination angle, which is convenient for processing and manufacturing, and also convenient for layout design of the later structural space.
Referring to fig. 6, in an alternative embodiment, the housing 10 is formed with at least two mounting slots 131, an opening of the mounting slot 131 faces a surface to be cleaned, and each ground detection sensor 31 is disposed in one of the mounting slots 131.
In this embodiment, in order to fixedly mount the floor sensor 31, the housing 10 is formed with a mounting groove 131, and an opening of the mounting groove 131 faces a surface to be cleaned, i.e., a floor surface, so that after the floor sensor 31 is mounted in the mounting groove 131, a signal can be transmitted through the opening of the mounting groove 131. Of course, when the bottom plate 15 covers the middle shell 13, it also needs to be provided with a hole to allow the emission and reception of the detection signal. Meanwhile, the bottom wall and the side wall of the mounting groove 131 both block the ground detection sensor 31, so that the emission signal of the emission element 311 can only exit from the notch of the mounting groove 131, and partial signal is prevented from being dispersed into the shell 10, thereby improving the emission efficiency of the emission element 311; and interference between the two ground detection sensors 31 can be further avoided, and the detection accuracy is improved.
Referring to fig. 6 and 7, in an alternative embodiment, the ground detection sensor 31 further includes an installation seat 313, an installation cavity and an emission port 313a communicated with the installation cavity are formed in the installation seat 313, the emission element 311 is disposed in the installation cavity, an emission end of the emission element 311 is disposed toward the emission port 313a, and the installation seat 313 is detachably connected to the installation groove 131.
In this embodiment, in order to conveniently and detachably detect the sensor 31, the sensor 31 includes an installation seat 313, the installation seat 313 is formed with an installation cavity and an emission port 313a communicated with the installation cavity, the emission port 313a is communicated with the notch of the installation groove 131, the emission element 311 is arranged in the accommodation cavity, and the emission end is arranged towards the emission port 313a, so that the detection signal can be emitted out through the emission port 313a and the notch of the installation groove 131. The mounting seat 313 is detachably connected to the mounting groove 131, and here, may be a snap connection, a screw connection, or a plug connection, and is not limited herein. The installation seat 313 can provide a protection space for the emitting element 311, and when the emitting element 311 needs to be repaired and replaced, the shell 10 can be detached directly by releasing the connection of the installation seat 313, so that the emitting element 311 is prevented from being damaged due to the direct fit connection of the emitting element 311 and the installation groove 131, and the performance stability and the disassembly and assembly convenience of the ground detection sensor 31 are improved.
Referring to fig. 7 to 9, in an alternative embodiment, the mounting seat 313 includes a first fastening plate 3131 and a second fastening plate 3133 detachably connected to each other, and the first fastening plate 3131 and the second fastening plate 3133 enclose the mounting cavity and the emitting opening 313 a.
In this embodiment, the mounting seat 313 includes a first fastening plate 3131 and a second fastening plate 3133 detachably connected to each other, which are fastened to form a mounting cavity and a transmitting opening 313a, where the first fastening plate 3131 and the second fastening plate 3133 may be made of plastic, so that the mounting seat 313 formed by splitting may be convenient for processing and demolding, and on the other hand, the transmitting element 311 may be conveniently mounted in the mounting cavity for fixing. Specifically, a snap hole is formed at an edge of the first fastening plate 3131, and a buckle is formed at a corresponding edge of the second fastening plate 3133, so that the first fastening plate 3131 and the second fastening plate 3133 can be stably connected through the matching of the buckle and the snap hole. Of course, in other embodiments, the first buckle plate 3131 is formed with a fixing portion for engaging with the emitting element 311, and the second buckle plate 3133 is formed with a groove for avoiding the emitting element 311, so that the emitting element 311 can be easily replaced by detaching the two, thereby improving convenience.
In an optional embodiment, the ground detection sensor 31 further includes a receiving element 315 disposed in the mounting cavity, the receiving element 315 and the transmitting element 311 are disposed at an interval, and the mounting seat 313 is opened with a receiving opening 313b avoiding a receiving end of the receiving element 315.
It is understood that the ground detection sensor 31 further includes a receiving element 315, and the receiving element 315 is used for receiving a signal reflected by the ground from the detection signal sent by the transmitting element 311, so as to perform a terrain analysis judgment. In this embodiment, the receiving element 315 and the emitting element 311 are both installed in the installation cavity, and the installation seat 313 is provided with the receiving opening 313b, so that the structure can be compact, and the internal space of the housing 10 can be saved. Specifically, the first pinch plate 3131 is provided with a partition plate, and the partition plate is arranged between the receiving element 315 and the transmitting element 311, so that crosstalk and interference between a transmitting signal and a receiving signal can be effectively blocked, and the detection accuracy of the ground fault sensor 31 is improved. Of course, in other embodiments, the receiving element 315 may not be in the same mounting cavity as the transmitting element 311, or may be separately disposed.
In an optional embodiment, the ground detection sensor 31 further includes a light-transmitting cover 317, and the light-transmitting cover 317 is connected to the mounting seat 313 and covers the emitting opening 313a and the receiving opening 313 b.
In this embodiment, in order to protect the emitting element 311 and the receiving element 315 in the mounting seat 313 and prevent impurities on the surface to be cleaned from entering the mounting cavity, the floor-mounted sensor 31 further includes a light-transmitting cover 317, the light-transmitting cover 317 is disposed in a plate shape and has a size matched with the emitting opening 313a and the receiving opening 313b, and the emitting opening 313a and the receiving opening 313b can be covered, so that the mounting cavity is closed, foreign objects are effectively prevented from entering, and the good use performance of the floor-mounted sensor 31 is ensured. The material of the light-transmitting cover 317 is a light-transmitting material, which ensures that the transmission signal of the transmission element 311 and the reception signal of the reception element 315 can pass through, and does not reduce the material, thereby ensuring that the detection performance of the ground detection sensor 31 is good. Here, two light-transmissive covers 317 are provided, one light-transmissive cover 317 is fitted to the emission opening 313a, and the other light-transmissive cover 317 is fitted to the reception opening 313 b.
With reference to fig. 2, in order to further improve the suspended risk avoiding capability of the sweeping robot 100, in an alternative embodiment, two side walls of the housing 10 in the left-right direction are respectively provided with two ground detection assemblies 30, and the two ground detection assemblies 30 in the left-right direction are symmetrically arranged with reference to a center line of the housing 10 in the left-right direction.
In this embodiment, the ground detection assemblies 30 are also disposed on the two side walls of the housing 10 in the left-right direction, and each ground detection assembly 30 also includes two ground detection sensors 31, so that the detection range of the floor sweeping robot 100 on the surrounding terrain can be effectively increased, the floor sweeping robot is prevented from moving in the left-right direction or turning over on one side in a suspension manner during the turning process, and the self-protection performance of the floor sweeping robot is further improved. The structure of each floor-detecting sensor 31 is set with reference to the structure of the above-described embodiment, so that the cross-talk phenomenon can be avoided, and the detection accuracy and the usability of each floor-detecting component 30 can be ensured.
Referring to fig. 1 again, in addition, in order to further improve the risk avoiding capability of the sweeping robot 100, in an optional embodiment, the sweeping robot 100 further includes a laser radar (not shown) disposed in the housing 10, and a laser exit port 10a is formed in a side wall of the housing 10; the laser radar can be exposed through the laser exit port 10a, so that the signal emitted by the laser radar exits through the laser exit port 10 a.
In this embodiment, laser radar can send laser to when running in-process when meetting the barrier, can reflect the laser back, thereby carry out the distance detection with the barrier, and can make corresponding action of keeping away dangerous simultaneously. Here, the laser radar is arranged in the shell 10, so that the collision of the protruding structure in the advancing process can be avoided, and the protection performance of the laser radar is improved; and the dust and sundries can be effectively reduced without being exposed, so that the influence on the emergence of laser signals is avoided, and the detection performance of the laser radar is effectively improved. By arranging the laser exit port 10a on the side wall of the housing 10, the laser radar is partially exposed through the laser exit port 10a, so that a signal emitted by the laser radar can be directly emitted through the laser exit port 10a, and the smoothness of a laser light path is ensured.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A robot of sweeping floor for clean the face of waiting to clean, its characterized in that includes:
a housing including a front sidewall facing in a forward direction; and
the ground detection assembly is arranged at a position, close to the front side wall, of the shell and comprises two ground detection sensors which are arranged at intervals, and the projection areas of the emission fields of the two ground detection sensors on the surface to be cleaned are not overlapped.
2. The sweeping robot of claim 1, wherein the housing is defined to have a left-right direction parallel to the front wall, the two ground detection sensors are spaced apart in the left-right direction, each ground detection sensor includes a transmitting element, and the two transmitting elements of the two ground detection sensors respectively transmit detection signals in directions away from each other.
3. The sweeping robot of claim 2, wherein the emitting angle of the emitting element is arranged at an included angle relative to the vertical line, and the included angles between the two emitting elements of the two ground detection sensors and the vertical direction are the same.
4. A sweeping robot according to claim 2 or 3, wherein the housing is formed with at least two mounting slots, the openings of the mounting slots face the surface to be cleaned, and each ground detection sensor is disposed in one of the mounting slots.
5. The sweeping robot of claim 4, wherein the ground detection sensor further comprises a mounting seat, a mounting cavity and a transmitting port communicated with the mounting cavity are formed in the mounting seat, the transmitting element is arranged in the mounting cavity, the transmitting end of the transmitting element is arranged towards the transmitting port, and the mounting seat is detachably connected to the mounting groove.
6. The sweeping robot of claim 5, wherein the mounting base comprises a first buckle plate and a second buckle plate which are detachably connected, and the first buckle plate and the second buckle plate enclose to form the mounting cavity and the emitting opening.
7. The sweeping robot of claim 5, wherein the ground detection sensor further comprises a receiving element disposed in the mounting cavity, the receiving element and the emitting element are disposed at an interval, and the mounting seat is provided with a receiving opening avoiding a receiving end of the receiving element.
8. The sweeping robot of claim 7, wherein the ground detection sensor further comprises a light-transmissive cover connected to the mounting base and covering the emitting opening and the receiving opening.
9. A sweeping robot according to any one of claims 1 to 3, wherein two floor test assemblies are respectively provided on both side walls of the housing in the left-right direction, and the two floor test assemblies in the left-right direction are symmetrically arranged with respect to a center line of the housing in the left-right direction.
10. The sweeping robot of claim 1, further comprising a laser radar, wherein the laser radar is disposed in the housing, and a laser exit port is formed in a side wall of the housing; the laser radar can be exposed through the laser exit port, so that the signal emitted by the laser radar exits through the laser exit port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831881.9U CN212913090U (en) | 2020-08-27 | 2020-08-27 | Floor sweeping robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021831881.9U CN212913090U (en) | 2020-08-27 | 2020-08-27 | Floor sweeping robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212913090U true CN212913090U (en) | 2021-04-09 |
Family
ID=75301821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021831881.9U Active CN212913090U (en) | 2020-08-27 | 2020-08-27 | Floor sweeping robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212913090U (en) |
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2020
- 2020-08-27 CN CN202021831881.9U patent/CN212913090U/en active Active
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