CN219306623U

CN219306623U - Fluid display device and cleaning robot

Info

Publication number: CN219306623U
Application number: CN202222556477.0U
Authority: CN
Inventors: 贺海军; 康剑杰; 钟学森; 朱建; 祝锦程
Original assignee: Shenzhen Topband Co Ltd
Current assignee: Shenzhen Topband Co Ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-07-07
Anticipated expiration: 2032-09-26

Abstract

The embodiment of the utility model discloses a fluid display device and a cleaning robot, and relates to the technical field of sweeping robots, wherein the fluid display device comprises a containing box, an impeller, a rotating shaft, a first pipeline and a second pipeline; the rotating shaft and the impeller are both arranged in the accommodating box, and the impeller is rotationally connected with the rotating shaft; the accommodating box comprises a water inlet and a water outlet, the first pipeline is connected with the water inlet, and the second pipeline is connected with the water outlet. The technical effect of ensuring the user to intuitively observe the water flow and low cost input is achieved.

Description

Fluid display device and cleaning robot

Technical Field

The utility model relates to the technical field of sweeping robots, in particular to a fluid display device and a cleaning robot.

Background

The traditional robot of sweeping floor can't observe the rivers size and change when washing ground work, and the current meter on the market has certain threshold and needs the user to possess basic knowledge to can not popularize well and let the user read, current meter is with high costs moreover, and the user is unwilling to buy for the robot of washing ground that the current meter combines in the actual scene, based on the demand of observing the robot of washing ground rivers size, how effectual reduce cost and the experience that improves the user and directly perceived rivers size is an important difficult problem.

Disclosure of Invention

The technical problem to be solved by the embodiment of the utility model is how to effectively reduce the cost and improve the experience of the user on the visual water flow.

In order to solve the problems, an embodiment of the utility model discloses a fluid display device and a cleaning robot. The technical effect of ensuring the user to intuitively observe the water flow and low cost input is achieved.

In a first aspect, the present utility model provides a fluid display device comprising a housing box, an impeller, a shaft, a first conduit, and a second conduit; the rotating shaft and the impeller are both arranged in the accommodating box, and the impeller is rotationally connected with the rotating shaft; the accommodating box comprises a water inlet and a water outlet, the first pipeline is connected with the water inlet, and the second pipeline is connected with the water outlet.

The fluid display device further comprises a controller and a pumping mechanism, wherein the controller is connected with the pumping mechanism; the pumping mechanism is connected with the second pipeline or the pumping mechanism is connected with the first pipeline.

The fluid display device further comprises a water storage container, and the first pipeline is respectively connected with the water storage container and the containing box.

The fluid display device further comprises a water outlet and a third pipeline, and the pumping mechanism comprises an input port and an output port; the input port is connected with the second pipeline, and the third pipeline is connected with the water outlet and the output port respectively; or the output port is connected with the first pipeline, and the third pipeline is respectively connected with the water storage container and the input port.

The fluid display device further comprises a valve, wherein the valve is connected with the controller, and the valve is arranged on the third pipeline or the second pipeline.

The further technical scheme is that the accommodating box comprises a box body and a cover body, wherein the cover body covers the box body, and the cover body is made of transparent materials.

The fluid display device further comprises a first water pipe connector and a second water pipe connector, wherein the first water pipe connector is connected with the first pipeline and the water inlet respectively, and the second water pipe connector is connected with the second pipeline and the water outlet respectively.

The further technical scheme is that the diameter of the water inlet is 3-5mm, and the diameter of the water outlet is 1-2mm.

The further technical proposal is that the intersection angle of the hole axis of the water inlet and the hole axis of the water outlet is 90-180 degrees.

In another aspect, the present utility model also provides a cleaning robot comprising a host including the fluid display device of the first aspect, and a base station into or out of which the host is resettable.

Compared with the prior art, the technical effects achieved by the embodiment of the utility model include:

the two sides of the containing box are respectively arranged through the water inlet and the water outlet, so that liquid flows into the containing box from the water inlet, the flowing process drives the impeller to rotate, the rotation of the impeller naturally forms a water pressure vortex in the containing box, the liquid flows out of the containing box from the water outlet along with the rotation of the vortex, the impeller is simple in structure, a large amount of cost is not needed, and the requirement of the visual water flow size can be realized through the rotation speed of the impeller.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a fluid display device according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a fluid display device according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a fluid display device according to an embodiment of the present utility model;

fig. 4 is a schematic view of an impeller structure according to an embodiment of the present utility model;

FIG. 5 is a schematic view of an impeller according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a host structure according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a host structure according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of a cleaning robot according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a fluid display device according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a fluid display device according to an embodiment of the present utility model.

Reference numerals

The fluid display device 1, the housing case 2, the impeller 3, the first pipe 11, the second pipe 12, the first water pipe joint 131, the second water pipe joint 132, the enlarged portion 133, the controller 14, the pumping mechanism 15, the drain port 16, the valve 17, the upper case 18, the lower case 19, the center hole 181, the water storage container 4, the lid 21, the case 22, the upper end 31, the lower end 32, the fixing hole 33, the rotation shaft 23, the lid portion 211, the protruding portion 212, the vertical plate portion 221, the recessed portion 222, the third pipe 5, the water inlet 24, the water outlet 25, the input port 151, the output port 152, the base station 6, and the host 7.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, in which like reference numerals represent like components. It will be apparent that the embodiments described below are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the utility model. As used in the specification of the embodiments of the utility model and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1 to 10, an embodiment of the present utility model provides a fluid display device 1, the fluid display device 1 including a housing case 2, an impeller 3, a rotation shaft 23, a first pipe 11, and a second pipe 12. The specific description of each component is as follows:

in this embodiment, the rotating shaft 23 and the impeller 3 are both disposed in the accommodating box 2, and the impeller 3 is rotatably connected with the rotating shaft 23; the containing box 2 comprises a water inlet 24 and a water outlet 25, the first pipeline 11 is connected with the water inlet 24, and the second pipeline 12 is connected with the water outlet 25.

Specifically, the impeller 3 includes an upper end 31, a lower end 32 and a fixing hole 33, the upper end 31 is a rudder, the lower end 32 is a sheet-shaped bone position, the sheet-shaped bone position of the lower end 32 is vertically fixed at one side of the rudder of the upper end 31, and the fixing hole 33 of the impeller 3 penetrates through the upper end 31 and the lower end 32 of the impeller 3; the rotating shaft 23 is arranged in the accommodating box 2, and the rotating shaft 23 can pass through a fixing hole of the impeller 3 so as to enable the impeller 3 to be rotationally connected with the rotating shaft 23; the first pipe 11 and the second pipe 12 are hoses for conveying liquid, and the accommodating box 2 comprises a water inlet 24 and a water outlet 25; the water inlet 24 and the water outlet 25 are both arranged on the accommodating box 2 and communicated with the interior of the accommodating box 2, and at least one surface of the accommodating box 2 is made of transparent materials; the diameter of the water inlet 24 is larger than that of the water outlet 25, liquid enters the accommodating box 2 from the water inlet 24 through the first pipeline 11, and then flows out from the water outlet 25 and is conveyed out through the second pipeline 12, so that the liquid is conveyed unidirectionally, and the liquid flows in the accommodating box 2 to drive the impeller 3 to rotate, so that the liquid flow can be observed through the rotation speed of the impeller 3.

The operation of the fluid display device is as follows:

the liquid enters the interior of the accommodating box 2 from the water inlet 24 of the accommodating box 2 through the first pipeline 11, flows in the interior of the accommodating box 2 to drive the impeller 3 to rotate, flows out from the water outlet 25 of the accommodating box 2, and is conveyed to a target position through the second pipeline 12. The water inlet 24 and the water outlet 25 are different in diameter and the water inlet 24 and the water outlet 25 are respectively arranged on two sides of the accommodating box 2, so that a water pressure vortex is naturally formed in the liquid flowing process, the impeller 3 is driven to naturally rotate along with the vortex by liquid flowing, the impeller 3 is simple in structure, a large amount of cost is not required, and the requirement of the visual water flow size can be met through the rotation speed of the impeller 3.

With continued reference to fig. 1-10, in this embodiment, the fluid display device 1 further includes a controller 14 and a pumping mechanism 15, the controller 14 being connected to the pumping mechanism 15; the pumping mechanism 15 is connected to the second pipe 12 or the pumping mechanism 15 is connected to the first pipe 11.

Specifically, the pumping mechanism 15 includes a water pump connected to the second pipe 12, and is used for delivering liquid under the operation of the pumping mechanism 15, where the liquid sequentially passes through the first pipe 11, the water inlet 24, the impeller 3, the water outlet 25, the second pipe 12 and the pumping mechanism 15, and is delivered to a target position through the pumping mechanism 15, and is connected to the pumping mechanism 15 through the controller 14, and the signal sent by the controller 14 controls the on-off of the pumping mechanism 15, so as to realize electronic automation and preset treatment, without manual operation of a user.

Further, the fluid display device 1 further includes a water storage container 4, and the first pipe 11 is connected to the water storage container 4 and the receiving box 2, respectively.

Specifically, the fluid display device 1 further includes a water storage container 4, in an embodiment, the water storage container 4 is used for storing clean water required for cleaning the fluid display device 1, the water storage container 4 is disposed in the lower shell 19, and the first pipe 11 is connected with the water storage container 4, so that the liquid in the water storage container 4 can flow through the first pipe 11 to enter from the water inlet 24 of the accommodating box 2 to the interior of the accommodating box 2 to drive the impeller 3 to rotate.

Further, the fluid display device 1 further comprises a drain port 16 and a third conduit 5, and the pumping mechanism 15 comprises an input port 151 and an output port 152; the input port 151 is connected to the second pipe 12, and the third pipe 5 is connected to the drain port 16 and the output port 152, respectively; or the output port 152 is connected to the first pipe 11, and the third pipe 5 is connected to the water storage container 4 and the input port 151, respectively.

Specifically, the fluid display device 1 further comprises a drain opening 16 and a third conduit 5, and in one embodiment, the third conduit 5 is a hose; when the pumping mechanism 15 is connected to the second pipe 12, referring to fig. 9, the input port 151 is connected to the second pipe 12, the third pipe 5 is connected to the drain port 16 and the output port 152, respectively, and after the liquid flows out from the water storage container to the second pipe 12, the liquid enters the pumping mechanism 15 through the input port 151 of the pumping mechanism 15, and is then conveyed to the third pipe 5 through the output port 152 of the pumping mechanism 15, and the other end of the third pipe 5 is connected to the drain port 16, so that the liquid is drained through the drain port 16; when the pumping mechanism 15 is connected to the first pipe 11, referring to fig. 10, the output port 152 is connected to the first pipe 11, the third pipe 5 is connected to the water storage container 4 and the input port 151, respectively, the liquid flows out from the water storage container 4 to the third pipe 5, then enters the pumping mechanism 15 through the input port 151 of the pumping mechanism 15, is conveyed to the first pipe 11 through the output port 152 of the pumping mechanism 15, enters the interior of the accommodating box 2 through the water inlet 24, flows out from the water outlet 25 of the accommodating box 2 to the second pipe 12, and then is discharged through the water outlet 16; when the device uses water through the water outlet 16, the water flows through the fluid display device 1, and the size of the water flow is visualized through the fluid display device 1.

Further, the fluid display device 1 further includes a valve 17, where the valve 17 is connected to the controller 14, and the valve 17 is disposed on the third pipe, or the valve 17 is disposed on the second pipe 12.

Specifically, when the pumping mechanism 15 is connected to the second pipe 12, referring to fig. 9, a valve 17 is further provided on the third pipe; or when the pumping mechanism 15 is connected with the first pipeline 11, referring to fig. 10, a valve 17 is further arranged on the second pipeline 12; the valve 17 is provided with a switch, so that the liquid on the third pipeline 5 can be prevented from flowing out of the water outlet 16 when the cleaning operation is not performed, the valve 17 is connected with the controller 14, the switch of the valve 17 is controlled by a signal sent by the controller 14, and the electronic automatic control can be further realized by executing a preset instruction.

Further, the accommodating box 2 includes a box body 22 and a cover body 21, the cover body 21 is covered on the box body 22, and the cover body 21 is made of a transparent material.

Specifically, the cover 21 includes a cover portion 211 and a protruding portion 212, the protruding portion 212 is disposed on one side of the cover, the box 22 includes a vertical plate portion 221 and a recessed portion 222, the recessed portion 222 is disposed on one side of the vertical plate portion 221, in an embodiment, the protruding portion 212 and the recessed portion 222 are both annular, the protruding portion 212 of the cover 21 is embedded into the recessed portion 222 of the box 22, and the cover 21 is fixed on the box 22 by glue or UV glue, it should be noted that, and the cover 21 and the box 22 are merely examples by glue, and a person skilled in the art can also connect the cover 21 and the box 22 by adopting other detachable connection manners, which does not exceed the protection scope of the present utility model. The cover 21 is made of transparent material, so that a user can see the impeller 3 in the accommodating box 2 through the cover 21.

Further, the fluid display device 1 further includes a first water pipe joint 131 and a second water pipe joint 132, the first water pipe joint 131 is connected to the first pipe 11 and the water inlet 24, and the second water pipe joint 132 is connected to the second pipe 12 and the water outlet 25.

Specifically, the first water pipe joint 131 and the second water pipe joint 132 each have an enlarged portion 133 at one end, and the enlarged portion 133 is connected to the hose to prevent the hose from falling off, and in general, the first water pipe joint 131 and the second water pipe joint 132 are made of a hard material. In an embodiment, one end of the first water pipe joint 131 is fixedly connected with the water inlet 24, and the other end is provided with an enlarged portion 133 and is connected with the first pipeline 11, so that the first pipeline 11 is prevented from being disconnected with the first water pipe joint 131; one end of the second water pipe joint 132 is fixedly connected with the water outlet, and the other end is provided with an enlarged part 133 and is connected with the second pipeline, so that the second pipeline 12 can be prevented from being connected with the second water pipe joint 132.

Further, the diameter of the water inlet 24 is 3-5mm, and the diameter of the water outlet 25 is 1-2mm.

Specifically, the diameter of the water inlet 24 is larger than that of the water outlet 25, and the water inlet 24 and the water outlet 25 are respectively arranged at two sides of the accommodating box 2 through the different diameters of the water inlet 24 and the water outlet 25, so that a water pressure vortex is naturally formed in the liquid flowing process, in one embodiment, the diameter of the water inlet 24 is 4mm, and the diameter of the water outlet 25 is 1.5mm.

Further, the angle of intersection of the bore axis of the water inlet 24 and the bore axis of the water outlet 25 is 90 ° -180 °.

Specifically, the intersection angle of the hole axis of the water inlet 24 and the hole axis of the water outlet 25 is 90 ° -180 °, if the intersection angle of the hole axis of the water inlet 24 and the hole axis of the water outlet 25 is less than 90 °, the water flow cannot drive the impeller 3 to rotate, so the water outlet 25 should keep a distance of more than 90 ° from the water inlet, i.e. the intersection angle of the hole axis of the water inlet 24 and the hole axis of the water outlet 25 is 90 ° -180 °.

The embodiment of the utility model also provides a cleaning robot, which comprises a host 7 and a base station 6, wherein the host 7 comprises the fluid display device 1, and the host 7 can be reset into the base station 6 or separated from the base station 6.

Further, the host 7 further includes an upper case 18 and a lower case 19, the fluid display device 1 is disposed in the lower case 19, and the upper case 18 is detachably connected to the lower case 19.

Specifically, the host 7 includes an upper shell 18 and a lower shell 19, the upper shell 18 is detachably connected with the lower shell 19, a buckle is arranged at the periphery of the upper shell 18 and the lower shell 19, the upper shell 18 and the lower shell 19 can be fixed through the buckle, and all devices can be observed only by prying the upper shell 18 when internal devices need to be detected, so that later maintenance is greatly facilitated. The upper shell 18 further comprises a central hole 181, the central hole 181 can penetrate through the upper shell 18 to enter the interior formed by the upper shell 18 and the lower shell 19, the accommodating box 2 is fixed inside, the central hole 181 is arranged right above the accommodating box 2, when the liquid flows through the impeller 3 to drive the impeller 3 in the accommodating box 2 to rotate, the rotating speed of the impeller 3 can be directly seen through the central hole 181, and the effect of intuitively observing the water flow is achieved.

In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A fluid display device, which is characterized by comprising a containing box, an impeller, a rotating shaft, a first pipeline and a second pipeline; the rotating shaft and the impeller are both arranged in the accommodating box, and the impeller is rotationally connected with the rotating shaft; the accommodating box comprises a water inlet and a water outlet, the first pipeline is connected with the water inlet, and the second pipeline is connected with the water outlet.

2. The fluid display device of claim 1, further comprising a controller and a pumping mechanism, the pumping mechanism being connected to the second conduit, the controller being connected to the pumping mechanism; the pumping mechanism is connected with the second pipeline or the pumping mechanism is connected with the first pipeline.

3. The fluid display device of claim 2, further comprising a water reservoir, wherein the first conduit is connected to the water reservoir and the containment box, respectively.

4. A fluid display device according to claim 3, further comprising a drain and a third conduit, the pumping mechanism comprising an input port and an output port, the input port being connected to the second conduit, the third conduit being connected to the drain and the output port, respectively; or the output port is connected with the first pipeline, and the third pipeline is respectively connected with the water storage container and the input port.

5. The fluid display device of claim 4, further comprising a valve coupled to the controller, the valve being disposed on the third conduit or the valve being disposed on the second conduit.

6. The fluid display device according to claim 1, wherein the accommodating case comprises a case body and a cover body, the cover body is covered on the case body, and the cover body is made of transparent material.

7. The fluid display device of claim 1, further comprising a first water line connector and a second water line connector, the first water line connector being connected to the first conduit and the water inlet, respectively, and the second water line connector being connected to the second conduit and the water outlet, respectively.

8. The fluid display device of claim 1, wherein the water inlet has a diameter of 3-5mm and the water outlet has a diameter of 1-2mm.

9. A fluid display device according to claim 1, wherein the angle of intersection of the bore axis of the water inlet and the bore axis of the water outlet is 90 ° -180 °.

10. A cleaning robot comprising a host computer and a base station, the host computer comprising a fluid display device according to any one of claims 1-9, the host computer being resettable into or out of the base station.