CN215534076U - Intelligent cleaning robot - Google Patents
Intelligent cleaning robot Download PDFInfo
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- CN215534076U CN215534076U CN202120517325.2U CN202120517325U CN215534076U CN 215534076 U CN215534076 U CN 215534076U CN 202120517325 U CN202120517325 U CN 202120517325U CN 215534076 U CN215534076 U CN 215534076U
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Abstract
The utility model relates to an intelligent cleaning robot. This intelligent cleaning robot includes: the shell is provided with an opening, and the outer surface of the shell is provided with a first matching hole; the mounting seat is positioned in the shell, and the position of the mounting seat corresponds to the opening; the laser radar is arranged on the mounting seat and positioned outside the shell, and the opening is provided with a first area shielded by the laser radar and a second area not shielded by the laser radar; the elastic gasket is provided with a first surface and a first positioning part protruding out of the first surface, the first surface is attached to the outer surface of the shell, the first positioning part is matched with the first matching hole, and the elastic gasket can at least partially shield the second area; the mounting base can be exposed from the second area when the resilient pad is removed from the housing. Outside can pulling out first mating holes with first locating part through dragging elastic gasket to need not demolish elastic gasket with the help of external instrument, and then conveniently pull down laser radar from the host computer, conveniently overhaul or change laser radar.
Description
Technical Field
The utility model relates to the technical field of cleaning robots, in particular to an intelligent cleaning robot.
Background
With the development of automation technology and artificial intelligence, the demand of intelligent robots is more and more extensive. The coming of the robot era will revolutionize the existing production and manufacturing modes and the human life style. Intelligent cleaning robot is applicable to various outdoor environment, for example: scenic spots, industrial parks, factory roads, etc.
The intelligent cleaning robot needs to automatically operate when cleaning, and needs to have the ability of detecting obstacles, so the intelligent cleaning robot is often required to be equipped with a laser radar so as to detect the obstacles.
A waterproof structure is arranged between the laser radar of the intelligent cleaning robot and the shell. When needing to overhaul and change lidar, need dismantle earlier waterproof construction, then could dismantle lidar, change and overhaul lidar again. However, the waterproof structure of traditional intelligent cleaning robot is more complicated, inconvenient dismantlement to inconvenient dismantlement lidar leads to quick overhaul and change lidar.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an intelligent cleaning robot which is convenient to overhaul and change the laser radar quickly aiming at the technical problem that the traditional intelligent cleaning robot cannot overhaul and change the laser radar quickly due to the complicated waterproof structure.
The embodiment of the application provides an intelligence cleaning machines people, includes:
the shell is provided with an opening, and the outer surface of the shell is provided with a first matching hole;
the mounting seat is positioned in the shell, and the position of the mounting seat corresponds to the opening;
the laser radar is arranged on the mounting seat and positioned outside the machine shell, and the opening is provided with a first area shielded by the laser radar and a second area not shielded by the laser radar; and
the elastic gasket is provided with a first surface and a first positioning part protruding out of the first surface, the first surface is attached to the outer surface of the shell, the first positioning part is matched with the first matching hole, and the elastic gasket can at least partially shield the second area; the mounting seat can be exposed from the second area when the elastic gasket is removed from the machine shell.
The intelligent cleaning robot adopts the elastic gasket as a waterproof structure between the laser radar and the shell. Before the laser radar is overhauled or replaced, the elastic gasket needs to be removed firstly, so that the mounting seat is exposed from the second area, and then the mounting seat is detached from the host machine through the second area. Because elastic gasket adopts elastic material, consequently, through dragging elastic gasket for outside first locating part takes place elastic deformation and can pull out first mating holes with first locating part, thereby need not demolish elastic gasket from the casing with the help of external instrument, elastic gasket's the mode of demolising is simple and convenient, and then also conveniently pulls down mount pad and laser radar from the host computer, conveniently overhauls or changes laser radar.
In one embodiment, the mounting seat is provided with a first threaded hole;
the intelligent cleaning robot also comprises a first threaded connecting piece, the first threaded connecting piece is matched with the first threaded hole and used for installing the mounting seat on a host of the intelligent cleaning robot;
the first threaded connection is capable of being exposed from the second area when the resilient gasket is removed from the housing.
In one embodiment, the first mating holes are strip holes.
In an embodiment, the first positioning portion includes a first section and a second section, the first section protrudes from the first surface, an end of the first section facing away from the first surface is connected to the second section, an outer diameter of the second section is larger than that of the first section, and the second section is located inside the casing.
In one embodiment, the first mating hole has a length greater than a width;
the outer diameter of the second section is larger than the width of the first matching hole, and the outer diameter of the second section is smaller than the length of the first matching hole;
the outer diameter of the first section is matched with the width of the first matching hole.
In one embodiment, the resilient pad has a second surface disposed opposite the first surface, the resilient pad has a groove extending through the first and second surfaces, and the lidar is at least partially positioned within the groove.
In one embodiment, the lidar has a projection;
the inner wall of the groove is provided with two opposite notches, and the notches correspond to the protruding parts one by one and are used for avoiding the protruding parts.
In one embodiment, the elastic pad further has a protruding strip protruding from the second surface;
the laser radar is provided with a first end face, and one end, back to the second surface, of the protruding strip is attached to the first end face.
In an embodiment, the number of the first fitting holes is plural, the first positioning portions correspond to the first fitting holes one to one, and the plural first fitting holes are arranged at intervals around the opening.
In one embodiment, the lidar is located above the housing.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent cleaning robot according to an embodiment;
FIG. 2 is a partially exploded view of the intelligent cleaning robot of FIG. 1;
FIG. 3 is a schematic view of the intelligent cleaning robot of FIG. 1 with the resilient pad removed from the housing;
fig. 4 is a partially enlarged view of the area a in fig. 3;
FIG. 5 is a schematic structural diagram of an elastic pad of the intelligent cleaning robot in FIG. 1;
fig. 6 is a schematic view of the resilient pad of fig. 5 from another perspective.
Description of reference numerals:
100. an intelligent cleaning robot;
110. a housing; 101. an opening; 1012. a second region; 102. a first mating hole;
120. a mounting seat; 103. a first threaded hole;
130. a laser radar; 131. a projection;
140. an elastic pad; 141. a first surface; 142. a first positioning portion; 1421. a first stage; 1422. a second stage; 143. a second surface; 144. a protruding strip; 104. a groove; 105. and (4) a notch.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 and fig. 2, an embodiment of the present application provides an intelligent cleaning robot 100. The cleaning robot 100 includes a housing 110, a mount 120, a laser radar 130, and a resilient pad 140.
The housing 110 is used to house a main body (not shown) of the intelligent cleaning robot 100. As shown in fig. 2, the surface of the housing 110 is provided with an opening 101. The opening 101 communicates with an inner cavity (not shown) of the housing 110.
Referring to fig. 5 and 6, the elastic pad 140 has a first surface 141 and a second surface 143. The first surface 141 and the second surface 143 are two surfaces disposed opposite to each other. Referring to fig. 1 to 3, the second surface 143 faces away from the outer surface of the housing 110. The first surface 141 of the elastic gasket 140 is attached to the outer surface of the housing 110 and shields the second region 1012, so that foreign substances such as water and dust from the outside can be prevented from entering the housing 110 from the second region 1012 of the opening 101, and the dustproof and waterproof effects can be achieved.
The resilient pad 140 may entirely obscure the second region 1012. The second area 1012 may be only partially covered by the elastic pad 140, and the other part may be covered by other parts of the intelligent cleaning robot.
As shown in fig. 2 to 4, the outer surface of the housing 110 is provided with a first fitting hole 102. Referring to fig. 6, the elastic pad 140 further has a first positioning portion 142 protruding from the first surface 141. Referring to fig. 2 again, the first positioning portion 142 is engaged with the first engaging hole 102, so that the elastic pad 140 can be positioned, the elastic pad 140 is reliably attached to the outer surface of the casing 110, and the elastic pad 140 is not easily dropped or displaced from the casing 110.
The material used for the resilient pad 140 may be silicone rubber or other resilient material. The material used for the housing 110 is typically metal or the like. Therefore, the elasticity of the material used for the elastic pad 140 is greater than that of the material used for the casing 110. Because the elastic gasket 140 is made of a material with good elasticity, when the elastic gasket 140 is installed, the first positioning portion 142 is pressed into the first fitting hole 102, so that the outer diameter of the first positioning portion 142 is reduced after the first positioning portion 142 is elastically deformed, and the first positioning portion 142 can conveniently penetrate into the first fitting hole 102, thereby facilitating the installation of the elastic gasket 140 on the housing 110.
Similarly, since the elastic gasket 140 is made of a material with good elasticity, when the elastic gasket 140 is removed, the elastic gasket 140 can be pulled, so that the outer diameter of the first positioning portion 142 is reduced after the first positioning portion 142 is elastically deformed, and the first positioning portion 142 can be conveniently pulled out of the first fitting hole 102, thereby facilitating the removal of the elastic gasket 140 from the housing 110. Therefore, the elastic gasket 140 can be installed and removed by pressing or pulling the elastic gasket 140 by bare hands, and the operation is very simple and convenient without an external tool.
As shown in fig. 3 and 4, when the elastic pad 140 is removed from the housing 110, the second area 1012 is not covered by the elastic pad 140, so that a part of the structure of the mounting base 120 can be exposed from the second area 1012. Therefore, when it is necessary to repair or replace lidar 130, mount 120 may be removed from the host by the portion of mount 120 exposed from second region 1012, so that both lidar 130 and mount 120 may be removed from the host, and lidar 130 may be repaired or replaced.
Compared to the conventional intelligent cleaning robot, the intelligent cleaning robot 100 of the embodiment of the present application employs the elastic gasket 140 as a waterproof structure between the laser radar 130 and the housing 110. Before lidar 130 is serviced or replaced, resilient pad 140 may need to be removed to expose mount 120 from second region 1012, and mount 120 may then be removed from the host computer through second region 1012. Because the elastic gasket 140 is made of an elastic material, the elastic gasket 140 is pulled, so that the first positioning portion 142 can be pulled out of the first mating hole 102 by elastic deformation of the first positioning portion 142, and the elastic gasket 140 can be removed from the housing 110 without using an external tool, and the elastic gasket 140 is simple and convenient to remove, so that the mounting base 120 and the laser radar 130 can be conveniently removed from the mainframe, and the laser radar 130 can be conveniently overhauled or replaced.
As shown in fig. 4, in the present embodiment, the mounting seat 120 is provided with a first threaded hole 103. The intelligent cleaning robot 100 further includes a first screw connector (not shown), such as a bolt, a screw, etc. The main body is provided with a second threaded hole (not shown) corresponding to the first threaded hole 103. The mount 120 may be fixed to the host by engaging the first threaded connector with the first threaded hole 103 and the second threaded hole, respectively.
As shown in fig. 4, the first threaded hole 103 is located to correspond to the second region 1012 of the opening 101, and the first threaded connector is located to correspond to the second region 1012 of the opening 101, so that the first threaded connector can be exposed from the second region 1012 after the resilient gasket 140 is removed. After removal of the resilient pad 140, the mount 120 may be removed from the host by rotating the first threaded connection at the second region 1012 to loosen the first threaded connection.
Of course, it will be appreciated that the mount 120 may also be mated to the host via other mounting structures, such as a snap-fit connection, etc. The additional mounting structure is positioned to correspond to second region 1012 such that, after removal of resilient pad 140, mount 120 may be removed from the host at second region 1012 by the additional mounting structure.
Referring to fig. 4, in one embodiment, the first mating holes 102 are bar holes (also called kidney holes). That is, the length of the first engagement hole 102 is greater than the width.
Specifically, since the length of the first engaging hole 102 is greater than the width, when the first positioning portion 142 is elastically deformed during passing through the first engaging hole 102, the first engaging hole 102 provides a space for the first positioning portion 102 to be elastically deformed. When the first positioning portion 102 is elastically deformed, the first positioning portion 102 can be compressed along the width direction of the first engaging hole 102 and stretched along the length direction of the first engaging hole 102, so that the first positioning portion 102 can be conveniently engaged with or pulled out of the first engaging hole 102.
Referring to fig. 6, in an embodiment, the first positioning portion 142 includes a first segment 1421 and a second segment 1422. The first segment 1421 protrudes from the first surface 141, and an end of the first segment 1421 opposite to the first surface 141 is connected to the second segment 1422. The outer diameter of the second section 1422 is larger than the outer diameter of the first section 1421. The second section 1422 is located inside the housing 110.
Specifically, in the present embodiment, the first section 1421 and the second section 1422 are respectively cylindrical. The first and second sections 1421, 1422 may be integrally formed. It can be understood that in the process of pressing the first positioning portion 142 to make the first positioning portion 142 match with the first matching hole 102, the second section 1422 enters the first matching hole 102 first, and then the first section 1421 also enters the first matching hole 102, until the second section 1422 passes through the first matching hole 102 to enter the interior of the housing 110, and then the first positioning portion 142 completes matching with the first matching hole 102.
When the first positioning portion 142 is completely engaged with the first engaging hole 102, the elastic pad 140 is entirely located outside the casing 110 and attached to the outer surface of the casing 110, the first section 1421 is located inside the first engaging hole 102, and the second section 1422 is located inside the casing 110. Since the outer diameter of the second section 1422 is larger, the second section 1422 needs to be elastically deformed during the process of passing through the first fitting hole 102 into the housing 110. Accordingly, when the first positioning portion 142 is completely engaged with the first engaging hole 102, the second section 1422 does not easily pass through the first engaging hole 102 to the outside of the housing 110, thereby facilitating reliable engagement between the elastic pad 140 and the housing 110. When the elastic pad 140 needs to be removed, the elastic pad 140 is pulled hard, so that the second segment 1422 is elastically deformed and pulled out of the housing 110 from the first mating hole 102.
Preferably, the outer diameter of the second section 1422 is greater than the width of the first mating bore 102 and less than the length of the first mating bore 102. The outer diameter of the first section 1421 is adapted to the width of the first mating bore 102.
With reference to fig. 1 to 3, in the present embodiment, the second region 1012 is divided into two portions, and the two portions are respectively located on two sides of the laser radar 130 in the first direction. The first direction is perpendicular to the advancing direction of the intelligent cleaning robot 100. For example, if the direction of travel of the intelligent cleaning robot 100 coincides with the longitudinal direction of the intelligent cleaning robot, the first direction is the width direction of the intelligent cleaning robot 100. That is, the second regions 1012 are distributed on both sides in the width direction of the intelligent cleaning robot 100.
Referring to fig. 2, 5 and 6, in an embodiment, the elastic pad 140 has a groove 104 penetrating through the first surface 141 and the second surface 143. Lidar 130 is at least partially positioned within recess 104.
Specifically, as shown in fig. 2, 5 and 6, in the present embodiment, resilient gasket 140 is substantially partially annular (i.e., not completely annular) so as to enclose groove 104. Resilient pads 140 are distributed about the periphery of lidar 130 to enclose lidar 130 within recess 104. When the elastic pad 140 needs to be removed, the first positioning portion 142 is disengaged from the first engaging hole 102, and then the elastic pad 140 is broken from the opening of the recess 104 to both sides, so that the elastic pad 140 is easily removed.
Of course, in this embodiment, lidar 130 is located above housing 110, and the overall height of lidar 130 is higher than that of resilient pad 140, so lidar 130 is only partially located within recess 104.
Referring to fig. 2, in an embodiment, the number of the first matching holes 102 is multiple, and the first positioning portions 142 correspond to the first matching holes 102 one by one. A plurality of first mating holes 102 are spaced around the opening 101.
Specifically, the number of the first fitting holes 102 may be three, four, or the like. In the present embodiment, the number of the first engaging holes 102 is three, and the number of the first positioning portions 142 is three. The three first engaging holes 102 are spaced around the opening 101, and the three first positioning portions 142 are spaced around the opening 101. Referring to fig. 2 and 5, the arrangement direction of the plurality of first positioning portions 142 is adapted to the surrounding direction of the elastic pad 140, so that the elastic pad 140 is reliably positioned on the surface of the housing 110 and is not easy to fall off.
Referring to fig. 2, 4 to 6, in an embodiment, two opposite notches 105 are formed on an inner wall of the groove 104, and the notches 105 are used for avoiding the protruding portion 131 of the laser radar 130.
Specifically, the laser radar 130 has two projections 131. The specific structure of the lidar 130 is conventional, and therefore the specific structure of the lidar 130 and the specific structure of the protrusion 131 are not described herein again. The protrusions 131 correspond to the notches 105 one by one, and the protrusions 131 are located in the notches 105.
Referring to fig. 5, in an embodiment, the elastic pad 140 further has a protruding strip 144. The protruding strips 144 protrude from the second surface 143. Lidar 130 has a first end face (not shown). The end of the protruding strip 144 facing away from the second surface 143 is attached to the first end surface.
Specifically, as shown in fig. 5, in the present embodiment, the protruding strip 144 encloses a partial ring shape, and the surrounding direction thereof is substantially the same as the entire surrounding direction of the elastic pad 140. The projecting strip 144 is located at the inner wall of the groove 104. The inner surface of the projecting strip 144 is coplanar with the inner wall of the groove 104.
The first end of lidar 130 faces the projecting bar 144 (i.e., downward in this embodiment). Because the end face of the one end of the protruding strip 144 (i.e. the upper surface of the protruding strip 144 in this embodiment) facing away from the second surface 143 is attached to the first end face of the laser radar 130, a sealing fit is formed between the end face of the protruding strip 144 and the first end face of the laser radar 130, and therefore, foreign matters such as external water and dust can be prevented from entering the interior of the housing 110 from between the elastic gasket 140 and the first end face of the laser radar 130, and the waterproof and dustproof performance is further improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An intelligent cleaning robot, comprising:
the shell is provided with an opening, and the outer surface of the shell is provided with a first matching hole;
the mounting seat is positioned in the shell, and the position of the mounting seat corresponds to the opening;
the laser radar is arranged on the mounting seat and positioned outside the machine shell, and the opening is provided with a first area shielded by the laser radar and a second area not shielded by the laser radar; and
the elastic gasket is provided with a first surface and a first positioning part protruding out of the first surface, the first surface is attached to the outer surface of the shell, the first positioning part is matched with the first matching hole, and the elastic gasket can at least partially shield the second area; the mounting seat can be exposed from the second area when the elastic gasket is removed from the machine shell.
2. The intelligent cleaning robot of claim 1,
a first threaded hole is formed in the mounting seat;
the intelligent cleaning robot also comprises a first threaded connecting piece, the first threaded connecting piece is matched with the first threaded hole and used for installing the mounting seat on a host of the intelligent cleaning robot;
the first threaded connection is capable of being exposed from the second area when the resilient gasket is removed from the housing.
3. The intelligent cleaning robot of claim 1, wherein the first mating hole is a strip-shaped hole.
4. The intelligent cleaning robot of claim 1, wherein the first positioning portion comprises a first section protruding from the first surface and a second section connected to an end of the first section facing away from the first surface, the second section having an outer diameter larger than that of the first section, the second section being located inside the housing.
5. The intelligent cleaning robot of claim 4,
the length of the first matching hole is greater than the width;
the outer diameter of the second section is larger than the width of the first matching hole, and the outer diameter of the second section is smaller than the length of the first matching hole;
the outer diameter of the first section is matched with the width of the first matching hole.
6. The intelligent cleaning robot of claim 1, wherein the resilient pad has a second surface disposed opposite the first surface, the resilient pad having a groove extending through the first and second surfaces, the lidar being at least partially positioned within the groove.
7. The intelligent cleaning robot of claim 6,
the laser radar has a projection;
the inner wall of the groove is provided with two opposite notches, and the notches correspond to the protruding parts one by one and are used for avoiding the protruding parts.
8. The intelligent cleaning robot of claim 6,
the elastic gasket is also provided with a protruding strip, and the protruding strip protrudes out of the second surface;
the laser radar is provided with a first end face, and one end, back to the second surface, of the protruding strip is attached to the first end face.
9. The intelligent cleaning robot of claim 1, wherein the number of the first fitting holes is plural, the first positioning portions correspond to the first fitting holes one to one, and the plural first fitting holes are arranged at intervals around the opening.
10. The intelligent cleaning robot of claim 1, wherein the lidar is positioned above the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517325.2U CN215534076U (en) | 2021-03-11 | 2021-03-11 | Intelligent cleaning robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517325.2U CN215534076U (en) | 2021-03-11 | 2021-03-11 | Intelligent cleaning robot |
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| CN215534076U true CN215534076U (en) | 2022-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642377A (en) * | 2022-02-16 | 2022-06-21 | 美智纵横科技有限责任公司 | Interaction device and self-moving cleaning equipment with same |
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2021
- 2021-03-11 CN CN202120517325.2U patent/CN215534076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642377A (en) * | 2022-02-16 | 2022-06-21 | 美智纵横科技有限责任公司 | Interaction device and self-moving cleaning equipment with same |
| CN114642377B (en) * | 2022-02-16 | 2024-05-10 | 美智纵横科技有限责任公司 | Interactive device and self-moving cleaning equipment with same |
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