CN216454814U - Cleaning robot - Google Patents

Abstract

The utility model relates to the field of intelligent cleaning household appliances, and discloses a cleaning robot. The cleaning robot comprises a machine body, a face cover, a dust box and a rotating mechanism, wherein a containing cavity is formed in the machine body, the dust box is contained in the containing cavity, the face cover can cover an opening formed in the machine body to seal the containing cavity, the rotating mechanism comprises a first linkage rod, a second linkage rod and a damping structure, one end of the first linkage rod is connected with the face cover, one end of the second linkage rod is rotatably connected to the machine body, and the other end of the first linkage rod is rotatably connected with the other end of the second linkage rod through the damping structure. The cleaning robot provided by the utility model has a simple structure and is convenient to operate, when the face cover is opened, the damping structure can enable the face cover to stay at any angle, so that the cleaning robot is convenient for a user to perform subsequent operation, simultaneously, the impact force generated at the moment of contact with the robot body when the face cover is buckled is avoided, and the robot is prevented from being aged and cracked too early due to long-time impact.

Description

Cleaning robot

Technical Field

The utility model relates to the technical field of intelligent cleaning household appliances, in particular to a cleaning robot.

Background

Along with the continuous improvement of the life of people, the intelligent household appliance is more and more widely applied, and has very wide market prospect. The cleaning robot is one kind of intelligent household service robot and can complete the cleaning, washing and other work of ground automatically. Generally, the floor cleaning device adopts a brushing and vacuum mode to absorb the impurities on the floor into the self dust box, thereby completing the function of cleaning the floor. Generally, robots that perform cleaning, dust collection, floor wiping, and floor washing operations are also collectively called cleaning robots.

In the prior art, a face cover is mounted on the top of a general cleaning robot, and a user can take out a dust box from a machine body by opening the face cover so as to clean garbage in the dust box. Most cleaning machines people now, the face lid rotates through the pivot and sets up on the organism, and the cover is equipped with the torsional spring in the pivot, and the both ends of torsional spring support respectively in organism and face lid. When the dust box needs to be taken out, the user board moves the face cover so that the face cover rotates relative to the rotating shaft towards one end far away from the machine body, and therefore a user can conveniently take the dust box out of the machine body; after the garbage in the dust box is cleaned and placed into the machine body, the user loosens the face cover, and the face cover can automatically reset under the action of the elastic restoring force of the torsion spring. However, when the surface cover is buckled, due to the fact that the elastic restoring force of the torsion spring is large, certain impact force can be generated at the moment when the surface cover is contacted with the machine body, for the plastic surface cover, the machine body is impacted for a long time, plastics can be aged prematurely to break, and the service life of the cleaning robot is influenced.

Therefore, it is desirable to provide a cleaning robot to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning robot, which can prevent a face cover from causing large impact force on a machine body when the face cover is buckled with the machine body, and prolong the service life.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a cleaning robot, includes organism, face lid and dirt box, be provided with the holding chamber in the organism, the dirt box hold in the holding intracavity, the face lid can be covered and is located with the shutoff on the organism the opening in holding chamber, cleaning robot still includes:

the rotating mechanism comprises a first linkage rod, a second linkage rod and a damping structure, one end of the first linkage rod is connected with the face cover, one end of the second linkage rod is rotatably connected to the machine body, and the other end of the first linkage rod is rotatably connected with the other end of the second linkage rod through the damping structure.

Optionally, the damping structure includes be the contained angle setting and rotate first pole and the second pole of connecting mutually through the damping pivot, first pole with first interlock pole is connected, the second pole with the second interlock pole is connected.

Optionally, a first mounting hole is formed in the first rod, a second mounting hole is formed in the first linkage rod, and a first connecting piece is sequentially arranged in the first mounting hole and the second mounting hole in a penetrating manner; and/or

The second linkage rod is provided with a third mounting hole, the second linkage rod is provided with a fourth mounting hole, and the second connecting piece sequentially penetrates through the third mounting hole and the fourth mounting hole.

Optionally, a first accommodating groove is formed in the first linkage rod, and the first rod is accommodated in the first accommodating groove; and/or

The second linkage rod is provided with a second containing groove, and the second rod is contained in the second containing groove.

Optionally, an included angle between the first rod and the second rod ranges from 30 degrees to 90 degrees.

Optionally, the first linkage rod and the face cover are of an integrally formed structure.

Optionally, the cross-sectional shape of the machine body is the same as that of the face cover, and one end of the machine body, which is far away from the accommodating cavity, is rotatably connected with the face cover through the rotating mechanism.

Optionally, the number of the rotating mechanisms is two.

Optionally, a groove is arranged on the machine body, and the groove can accommodate the rotating mechanism.

Optionally, the rotating mechanism further comprises a connecting rotating shaft, rotating shaft holes are formed in two groove walls opposite to the grooves, two ends of the connecting rotating shaft penetrate through the two rotating shaft holes respectively, and the second linkage rod is rotatably connected with the connecting rotating shaft.

The utility model has the beneficial effects that:

the cleaning robot provided by the utility model has the advantages that the rotating mechanism is arranged between the robot body and the face cover, the flip function of the cleaning robot can be realized through the rotating mechanism, the rotating mechanism comprises the first linkage rod, the second linkage rod and the damping structure, and the first linkage rod is connected with the face cover to prevent the interference between the face cover and the robot body in the cover opening process; the second linkage rod is rotatably arranged on the machine body and can drive the face cover to rotate around the machine body, so that the face cover is opened, a user can conveniently take the dust box out of the machine body, and the garbage in the dust box can be cleaned; one end of the first linkage rod, which is far away from the face cover, is connected with one end of the second linkage rod, which is far away from the machine body, through a damping structure, when the face cover is opened, the damping structure can enable the face cover to stay at any angle, so that the operation of a user is facilitated; when the face lid lock is fashionable, the damping structure can avoid the quick lock of face lid on the organism, has eliminated the impact force that face lid and organism contact produced in the twinkling of an eye, prevents that the organism from receiving this kind of striking and leading to too early ageing to break for a long time, has prolonged cleaning machines people's life, has improved user's use and has experienced.

Drawings

In order to make the description of the embodiments of the present invention or the technical solutions in the prior art more obvious and understandable, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, the drawings described below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cleaning robot provided in an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a rotating mechanism provided in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a damping structure provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cleaning robot body according to an embodiment of the present invention;

fig. 5 is an enlarged view at a in fig. 4.

In the figure:

1-body; 11-a groove; 111-a spindle bore; 12-a housing chamber;

2-face cover;

3-a rotating mechanism; 31-a first linkage rod; 311-second mounting hole; 312-a first receiving slot; 32-a second trace; 321-a fourth mounting hole; 322-a second receiving groove; 33-a damping structure; 331-a first rod; 3311-first mounting hole; 332-a second rod; 3321-third mounting hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 shows a schematic structural diagram of a cleaning robot provided in an embodiment of the present invention, and referring to fig. 1, the embodiment provides a cleaning robot for cleaning a floor, wherein in the embodiment, the cleaning robot may be a sweeping robot, a floor washing robot, a sweeping and mopping integrated robot, or the like. The cleaning robot provided by the embodiment comprises a machine body 1, a face cover 2 and a dust box (not shown in the figure), wherein an accommodating cavity 12 is arranged inside the machine body 1, and the dust box is accommodated in the accommodating cavity 12; the surface cover 2 can be buckled on the machine body 1 to seal the opening of the accommodating cavity 12, so that the dust box is prevented from being exposed from the opening of the accommodating cavity 12 when the cleaning robot works. Optionally, the body 1, the face cover 2 and the dust box are made of plastic materials.

After the cleaning robot works for a period of time, the dust box is full of dust and garbage, and a user needs to take out the dust box for cleaning. In order to take out the dust box conveniently, the existing cleaning robot further comprises a rotating mechanism 3, and the face cover 2 is rotatably arranged on the machine body 1 through the rotating mechanism 3. When the user need take out the dirt box in order to clear up the inside dust rubbish of dirt box, only need pull face lid 2 so that its relative organism 1 rotates, expose the back with the opening of holding chamber 12, can take out the dirt box and clear up.

However, most of the existing cleaning robots are of a half-flip structure, and the structure causes the limited operation space of the user when the dust box is taken out, so that the cleaning robot provided by the embodiment is of a full-flip structure in order to avoid the situation that the dust box and the surface cover 2 are often collided due to the narrow space when the dust box is taken out. Specifically, as shown in fig. 1, the cross-sectional shape of the machine body 1 is the same as that of the surface cover 2, the surface cover 2 can be completely fastened on the machine body 1, and one end of the machine body 1, which is far away from the accommodating cavity, is rotatably connected with the surface cover 2 through the rotating mechanism 3. Compare in traditional half flip structure, when face lid 2 was opened, organism 1 was close to the one end in holding chamber and face between the lid 2 apart from great, and the operating space when can making the user get and put the dirt box is bigger, has avoided because the narrow and small condition of often colliding with between dirt box that causes in space and the face lid 2, guarantees the appearance quality of dirt box and face lid 2, has prolonged life between them.

As shown in fig. 1, the body 1 is provided with a groove 11, and the groove 11 can accommodate the rotating mechanism 3. When the face cover 2 is opened, the rotating mechanism 3 rotates towards the direction far away from the groove 11, and in the process, the face cover 2 can avoid the anti-collision strip arranged at the upper edge of the front end of the machine body 1 and prevent the anti-collision strip from interfering with the anti-collision strip, so that the service lives of the anti-collision strip and the face cover 2 are influenced; when the surface cover 2 is buckled, the rotating mechanism 3 rotates towards the direction close to the groove 11, and after the surface cover 2 is buckled, the rotating mechanism 3 is positioned inside the groove 11.

Fig. 2 shows a schematic structural diagram of a rotating mechanism according to an embodiment of the present invention, as shown in fig. 1 and fig. 2, in this embodiment, in order to realize relative rotation between the machine body 1 and the surface cover 2, the rotating mechanism 3 includes a first linking rod 31, a second linking rod 32 and a damping structure 33, one end of the first linking rod 31 is connected to the surface cover 2, one end of the second linking rod 32 is rotatably connected to the machine body 1, and the other end of the first linking rod 31 is rotatably connected to the other end of the second linking rod 32 through the damping structure 33. In the process of opening the face cover 2, the first linkage rod 31 can support the face cover 2 to prevent interference between the face cover 2 and the machine body 1, the second linkage rod 32 drives the face cover 2 to rotate relative to the machine body 1, and the full flip process is finally realized through the rotation of the face cover 2 relative to the machine body 1. After the face cover 2 is opened, the operation space of a user is larger, and the dust box can be taken out more conveniently and rapidly for cleaning. The damping structure 33 can play a role of supporting the face cover 2, so that the face cover 2 can stop rotating at any angle relative to the machine body 1, the follow-up stop of the face cover 2 in the opening process is realized, and the operation is convenient for a user; when face lid 2 lock, damping structure 33 can avoid face lid 2 quick lock under the action of gravity on organism 1, eliminates face lid 2 and organism 1 contact impact force that produces in the twinkling of an eye, prevents that plastics organism 1 from receiving this kind of striking and leading to premature aging to break for a long time, has prolonged cleaning machines people's life to a certain extent, has improved user's use experience. It should be noted that the rotation of the face cover 2 relative to the machine body 1 requires manual operation by a user, the face cover 2 does not have the ability of automatic reset, and the user can adjust the opening angle of the face cover 2 relative to the machine body 1 by himself or can slightly cover the face cover 2 on the machine body 1 manually.

Further, slewing mechanism 3's quantity is two, and two slewing mechanism 3 are parallel and the interval sets up in organism 1 between face lid 2, and two slewing mechanism 3 realize simultaneously the support of face lid 2, and realize simultaneously that face lid 2 is better for the rotation of organism 1, and connection stability, and the stability of face lid 2 in-process that opens and shuts simultaneously is also better. Preferably, the number of the grooves 11 is also two, each rotating mechanism 3 corresponds to one groove 11, and when the face cover 2 is buckled, the rotating mechanism 3 is accommodated in the corresponding groove 11.

Preferably, the first linkage rod 31 and the face cover 2 are of an integrally formed structure, so that the assembly link among a plurality of parts can be saved during machining, the structure is firmer and more durable, the installation is more convenient and quicker, and the use of connecting pieces is reduced, thereby reducing the whole weight of the face cover 2.

Further, the included angle between the first linkage rod 31 and the face cover 2 ranges from 30 degrees to 60 degrees. Of course, in other embodiments, the included angle between the first linkage rod 31 and the face cover 2 can also be adjusted according to the height of the machine body 1 and the volume of the dust box. By adopting the arrangement, different application scenes can be met while the accurate buckling of the surface cover 2 is realized. For example, when the cleaning robot is applied to a place to be cleaned with a large area, the height of the dust box is high, and the volume is large, an included angle between the first linkage rod 31 and the face cover 2 needs to be relatively large, so that the face cover 2 can be opened at a large angle, and a user can take out the dust box with the high height conveniently; when this cleaning machines people was applied to the family and cleans, the height of dirt box was lower, then can set up the contained angle between first linkage rod 31 and the face lid 2 and be less relatively, as long as guarantee the angle that face lid 2 was opened can convenience of customers take out the dirt box.

Fig. 3 shows a schematic structural diagram of a damping structure provided in an embodiment of the present invention. As shown in fig. 2 and fig. 3, in the present embodiment, the damping structure 33 includes a first rod 331 and a second rod 332 disposed at an angle and rotatably connected to each other through a damping rotation shaft, the first rod 331 is connected to the first linking rod 31, and the second rod 332 is connected to the second linking rod 32. The damping structure 33 can realize the connection between the first linkage rod 31 and the second linkage rod 32, and the included angle between the first linkage rod 31 and the second linkage rod 32 is equal to the included angle between the first rod 331 and the second rod 332. By adopting the arrangement mode, the contact areas between the damping structure 33 and the first linkage rod 31 and between the damping structure 33 and the second linkage rod 32 can be increased, the supporting effect of the damping structure 33 on the first linkage rod 31 and the face cover 2 is improved, the blocking effect of the damping structure 33 on the rotation of the second linkage rod 32 relative to the machine body 1 can also be improved, and the effect of the face cover 2 in the opening process in follow-up and stop can be realized.

Preferably, the angle between the first and second rods 331 and 332 ranges from 30 degrees to 90 degrees. The included angle between first pole 331 and the second pole 332 can be adjusted according to the height of organism 1 and the volume of dirt box to satisfy different application scenarios, can also guarantee that 2 lock back slewing mechanism 3 of face lid can hold in recess 11 completely.

Further, the first rod 331 is detachably connected to the first linkage rod 31, and the first rod 331 and the first linkage rod 31 can be more conveniently disassembled and assembled in such a way, so that the time for disassembling and assembling can be reduced, and the disassembling and assembling efficiency can be improved. Specifically, as shown in fig. 2 and 3, a first mounting hole 3311 is formed on the first rod 331, a second mounting hole 311 is formed on the first linkage rod 31, and the first connecting member sequentially penetrates through the first mounting hole 3311 and the second mounting hole 311. In this embodiment, the first connecting member is preferably a bolt, one of the first mounting hole 3311 and the second mounting hole 311 is preferably a threaded hole, and the other is preferably a through hole, and the first mounting hole 3311 and the second mounting hole 311 are connected by using the bolt, so that the structure is simple, the connection is reliable, the assembly and disassembly are convenient, the stable installation between the first rod 332 and the first link rod 31 can be realized, and the connection stability of the rotating mechanism 3 and the stability of the opening and closing process of the face cover 2 are ensured.

Similarly, the second lever 332 is detachably connected to the second linkage 32, which facilitates the assembly and disassembly of the second lever 332 and the second linkage 32, thereby reducing the time required for the assembly and disassembly and improving the assembly and disassembly efficiency. Specifically, as shown in fig. 2 and fig. 3, the second lever 332 is provided with a third mounting hole 3321, the second linking lever 32 is provided with a fourth mounting hole 321, and the second connecting element sequentially penetrates through the third mounting hole 3321 and the fourth mounting hole 321. In this embodiment, the second connecting member is preferably a bolt, one of the third mounting hole 3321 and the fourth mounting hole 321 is preferably a threaded hole, and the other one is preferably a through hole, and the second connecting member is connected by using the bolt, so that the structure is simple, the connection is reliable, the assembly and disassembly are convenient, the stable connection between the second lever 332 and the second linking lever 32 can be realized, and the connection stability of the rotating mechanism 3 and the stability of the opening and closing process of the surface cover 2 are further ensured. When the damping structure 33 needs to be replaced, a user can detach the damping structure 33 from the first linkage rod 31 and the second linkage rod 32 only by simple screwing action, which is convenient and fast.

Of course, in other embodiments, the first lever 331 and the first linking lever 31, and the second lever 332 and the second linking lever 32 can be detachably connected by snapping, and the above effects can also be achieved.

Further, the first linking rod 31 is provided with a first receiving slot 312, the first rod 331 is received in the first receiving slot 312, and the thickness of the first rod 331 is equal to the depth of the first receiving slot 312. The lower surface of first pole 331 and the lower surface parallel and level of first linkage pole 31 can be guaranteed when installation damping structure 33 to the setting like this, avoids first pole 331 to directly set up and forms the stair structure on the surface of first linkage pole 31, and the stair structure can make face lid 2 can't lock completely, and then leads to the dirt box to expose, influences the apparent clean and tidy degree and the pleasing to the eye degree of whole cleaning machines people.

Similarly, the second linking rod 32 is provided with a second receiving groove 322, the second rod 332 is received in the second receiving groove 322, and the thickness of the second rod 332 is equal to the depth of the second receiving groove 322. The right surface of second pole 332 flushes with the right surface of second trace 32 when setting up like this and can guaranteeing to install damping structure 33, avoids second pole 332 directly to set up and forms the stair structure on the surface of second trace 32, and the stair structure can make face lid 2 can't buckle completely.

Fig. 4 is a schematic structural diagram of a body of a cleaning robot according to an embodiment of the present invention, and fig. 5 is an enlarged view of a point a in fig. 4. As shown in fig. 4 and fig. 5, in order to realize the rotation of the second linking rod 32 around the machine body 1, the rotating mechanism 3 further includes a connecting rotating shaft, rotating shaft holes 111 are respectively formed on two opposite groove walls of the groove 11, two ends of the connecting rotating shaft are respectively penetrated into the two rotating shaft holes 111, and the second linking rod 32 is rotatably connected with the connecting rotating shaft. Through this kind of setting, guaranteed slewing mechanism 3 and rotated the stability of in-process round organism 1, and then guaranteed face lid 2 and opened and shut the stability of in-process.

According to the cleaning robot provided by the embodiment, the rotating mechanism 3 is arranged between the machine body 1 and the face cover 2, so that the full-turning process of the cleaning robot is realized, the operation space of a user is increased, and the user can take out the dust box from the machine body 1 more conveniently to clean dust and garbage in the dust box; damping structure 33 can play the effect of supporting face lid 2, make face lid 2 can be relative organism 1 stall under arbitrary angle, realize face lid 2 at the follow-up of opening the in-process and stop along with, in order to make things convenient for the user to carry out follow-up operation, and simultaneously, can also eliminate the impact force that face lid 2 and organism 1 contact produced in the twinkling of an eye, prevent that plastics organism 1 from receiving this kind of striking for a long time and leading to premature aging to break, cleaning machines people's life has been prolonged, user's use experience has been improved.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a cleaning robot, includes organism (1), face lid (2) and dirt box, be provided with holding chamber (12) in organism (1), the dirt box hold in holding chamber (12), face lid (2) can cover and locate with the shutoff on organism (1) the opening of holding chamber (12), its characterized in that still includes:

slewing mechanism (3), slewing mechanism (3) include first trace (31), second trace (32) and damping structure (33), the one end of first trace (31) with face lid (2) are connected, the one end of second trace (32) rotate connect in on organism (1), the other end of first trace (31) with the other end of second trace (32) passes through damping structure (33) rotate and connect.

2. The cleaning robot as recited in claim 1, wherein the damping structure (33) includes a first bar (331) and a second bar (332) disposed at an angle and rotatably connected by a damping rotation shaft, the first bar (331) is connected to the first linkage bar (31), and the second bar (332) is connected to the second linkage bar (32).

3. The cleaning robot as claimed in claim 2, wherein the first rod (331) has a first mounting hole (3311) formed therein, the first link rod (31) has a second mounting hole (311) formed therein, and the first connecting member is sequentially inserted into the first mounting hole (3311) and the second mounting hole (311); and/or

The second rod (332) is provided with a third mounting hole (3321), the second linkage rod (32) is provided with a fourth mounting hole (321), and the second connecting piece sequentially penetrates through the third mounting hole (3321) and the fourth mounting hole (321).

4. The cleaning robot as claimed in claim 2, wherein the first link rod (31) is provided with a first receiving groove (312), and the first rod (331) is received in the first receiving groove (312); and/or

The second linking rod (32) is provided with a second accommodating groove (322), and the second rod (332) is accommodated in the second accommodating groove (322).

5. The cleaning robot according to claim 2, wherein an angle between the first rod (331) and the second rod (332) ranges from 30 degrees to 90 degrees.

6. The cleaning robot according to claim 1, wherein the first link lever (31) and the face cover (2) are of an integrally molded structure.

7. The cleaning robot as claimed in claim 1, characterized in that the cross-sectional shape of the body (1) is the same as the cross-sectional shape of the face cover (2), and the end of the body (1) remote from the accommodating cavity (12) is rotatably connected with the face cover (2) by the rotating mechanism (3).

8. A cleaning robot according to any of claims 1-7, characterized in that the number of turning gear (3) is two.

9. A cleaning robot according to any of the claims 1-7, characterized in that the body (1) is provided with a recess (11), which recess (11) is capable of accommodating the turning mechanism (3).

10. The cleaning robot as claimed in claim 9, wherein the rotating mechanism (3) further includes a connecting shaft, two opposite walls of the groove (11) are respectively provided with a shaft hole (111), two ends of the connecting shaft are respectively inserted into the two shaft holes (111), and the second linking rod (32) is rotatably connected to the connecting shaft.

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