CN216933051U - Stock solution structure and work basic station - Google Patents

Abstract

The application provides a liquid storage structure and a working base station, wherein the liquid storage structure comprises a water storage tank; one end of the water injection pipe is communicated with the water storage tank; the separation blade is installed in the other end of water injection pipe, has seted up on the separation blade and has inserted the portion of wearing, inserts the portion of wearing and is used for opening when the drain pipe passes to make the drain pipe insert in the water injection pipe, and be used for drawing in when the drain pipe is extracted, so that the water injection pipe is sealed to the separation blade. This application is through installing the separation blade in the open end that keeps away from the storage water tank at the water injection pipe, has seted up on the separation blade and has inserted the portion of wearing. When the drainage joint is connected with the liquid storage structure, the drainage pipe can be inserted into the water injection pipe through the insertion part, and sewage discharged by the drainage pipe can be injected into the water storage tank through the water injection pipe. When the drain pipe is pulled out from the insertion part, the insertion part is folded and restored to the initial position state, so that the water inlet end of the water injection pipe can be sealed by the blocking piece. The sewage discharged by the drainage pipe is resisted by the blocking piece, so that the pollution of the sewage to the cleaning machine is avoided.

Description

Stock solution structure and work basic station

Technical Field

The application belongs to the technical field of robots, and more particularly relates to a liquid storage structure and a work base station using the liquid storage structure.

Background

After the cleaning robot finishes the task of cleaning the ground, sewage in the sewage tank needs to be discharged in time. The cleaning robot is usually provided with a drain pipe communicated with the sewage tank, and when the cleaning robot drains water, the opening of the drain pipe is usually controlled manually to directly drain the sewage.

However, in the process of discharging the sewage, since the sewage has a certain discharge speed, the sewage is easy to splash after colliding with a contact surface such as the ground, and the like, thereby polluting the cleaning robot.

SUMMERY OF THE UTILITY MODEL

An object of the embodiments of the present application is to provide a liquid storage structure and a working base station, so as to solve the problems existing in the related art: the cleaning robot is easy to splash when discharging sewage, and causes pollution to the cleaning robot.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

in one aspect, a liquid storage structure is provided for cooperating with a drain connector, the drain connector comprising a base and a drain pipe mounted on the base; the liquid storage structure comprises:

a water storage tank;

one end of the water injection pipe is communicated with the water storage tank;

the separation blade is installed at the other end of the water injection pipe, an inserting part is formed in the separation blade and used for opening the drain pipe when the drain pipe penetrates, so that the drain pipe is inserted into the water injection pipe, and the separation blade is used for folding the drain pipe when the drain pipe is pulled out, so that the separation blade seals the water injection pipe.

In one embodiment, the blocking piece is an elastic piece, and the insertion part comprises a slit.

In the structure, the baffle plate has certain buffer protection effect, and is prevented from being damaged due to hard contact with the drain pipe; moreover, the insertion part can be conveniently opened and closed by itself, and the self-recovery capability is good.

In one embodiment, the inner side wall of the water injection pipe is provided with a step part for supporting the baffle plate in an inward protruding manner; the liquid storage structure further comprises a clamping piece which is used for being matched with the step part to clamp the separation blade, and the clamping piece is installed on the water injection pipe.

This structure, through the cooperation centre gripping of step portion and holder, can improve the steadiness of separation blade installation, further improve the sealing performance to the water injection pipe.

In one embodiment, the holder is provided with a groove for the water injection pipe to extend into, the inner side wall of the groove is provided with a first locking portion, and the water injection pipe is correspondingly provided with a second locking portion which is matched and locked with the first locking portion.

According to the structure, the clamping piece can be connected with the water injection pipe through locking of the first locking part and the second locking part.

In one embodiment, the clamping piece comprises an inner ring, an outer ring coaxially arranged with the inner ring and a connecting ring piece for connecting the inner ring and the outer ring; the inner ring with the interval between the outer ring forms the recess, first locking portion is including locating the outer loop is towards the internal thread on the side of inner ring, second locking portion is including locating the external thread on the outer peripheral face of water injection pipe.

This structure through the threaded connection of internal thread and external screw thread, can realize quick assembly disassembly between holder and the water injection pipe.

In one embodiment, a protruding part is arranged on one surface of the baffle sheet matched with the step part; and/or the surface of the baffle plate matched with the clamping piece is provided with the bulge.

With the structure, the bulge part can improve the installation stability of the separation blade and can also play a certain sealing role.

In one embodiment, the water storage tank is provided with a water inlet and a water outlet respectively, and one end of the water injection pipe, which is far away from the blocking piece, is communicated with the water inlet.

In the structure, the water inlet guides the sewage discharged by the drain pipe to the water storage tank; the water outlet can discharge the sewage in the water storage tank in time.

In one embodiment, the water inlet is arranged at one end of the top wall of the water storage tank, and the water outlet is arranged on the side wall of the water storage tank far away from the water inlet; the height of the bottom wall of the water storage tank is gradually reduced from the water inlet to the water outlet.

This structure, the diapire of storage water tank is by the water inlet towards the direction slope of outlet, and the sewage in the storage water tank concentrates the position department that the flow direction is close to the outlet, and then is convenient for in time discharge sewage.

In one embodiment, the liquid storage structure further comprises a solenoid valve mounted on the water storage tank, the solenoid valve being in communication with the drain opening.

With the structure, the electromagnetic valve can control the opening and closing of the water outlet, thereby realizing the control of the water discharge of the water storage tank.

On the other hand, a working base station is provided, which is used for being matched with a cleaning robot, and comprises the liquid storage structure provided by any one of the above embodiments, and the cleaning robot is provided with the drainage joint.

The beneficial effects of stock solution structure and work basic station that this application embodiment provided lie in: this application is through installing the separation blade in the open end that keeps away from the storage water tank at the water injection pipe, has seted up on the separation blade and has inserted the portion of wearing. When the drainage joint is connected with the liquid storage structure, the drainage pipe can be inserted into the water injection pipe through the insertion part, and sewage discharged by the drainage pipe can be injected into the water storage tank through the water injection pipe. When the drain pipe is pulled out from the insertion part, the insertion part is folded and restored to the initial position state, so that the water inlet end of the water injection pipe can be sealed by the blocking piece. The sewage discharged by the drainage pipe is resisted by the blocking piece, so that the pollution of the sewage to the cleaning machine is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a drain connector according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a liquid storage structure provided in an embodiment of the present application;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a reservoir structure provided by an embodiment of the present application;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

fig. 6 is an enlarged schematic view of fig. 5 at B.

Wherein, in the drawings, the reference numerals are mainly as follows:

1. a water discharge joint; 11. a base; 12. a drain pipe; 13. a containing groove;

2. a water storage tank; 21. a water inlet; 22. a water outlet; 23. an electromagnetic valve;

3. a water injection pipe; 31. a step portion; 32. a second locking portion; 321. an external thread;

4. a baffle plate; 41. a boss portion;

5. a clamping member; 51. a groove; 52. a first locking portion; 521. an internal thread; 53. an inner ring; 54. an outer ring; 55. and connecting the ring sheets.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

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 be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 3, a liquid storage structure provided in an embodiment of the present application will be described. The liquid storage structure is used for being matched with a drainage connector 1, and the drainage connector 1 comprises a base 11 and a drainage pipe 12 installed on the base 11. The liquid storage structure comprises a water storage tank 2, a water injection pipe 3 and a separation blade 4. Wherein, the water storage tank 2 can be approximately in a cuboid or cube configuration, thereby being convenient for fixing the same. The both ends of water injection pipe 3 all are the opening form, and the one end and the storage water tank 2 intercommunication of water injection pipe 3, separation blade 4 is installed to the other end of water injection pipe 3. Specifically, referring to fig. 4, the water injection pipe 3 may include a first pipe and a second pipe connected to the first pipe, wherein the central axis of the first pipe is horizontally disposed, and the central axis of the second pipe is vertically disposed, i.e., the water injection pipe 3 is in a right-angle structure, so that the water flow direction can be changed, and backflow can be prevented. In other embodiments, the water injection pipe 3 may have other configurations, such as an arc shape, other irregular shapes, etc., as long as it can perform a drainage function, and is not limited herein. The first pipe body and the second pipe body can be fixedly connected through locking pieces such as screws and the like; a sealing ring can be arranged between the first pipe body and the second pipe body, so that the waterproof performance can be improved. Or, the first pipe body and the second pipe body are integrally formed, so that the processing and manufacturing are convenient. The locking pieces such as screws can be connected between the water injection pipe 3 and the water storage tank 2, so that the water injection pipe 3 and the water storage tank 2 can be conveniently disassembled. In order to improve the waterproof sealing performance, a sealing ring can be arranged between the water injection pipe 3 and the water storage tank 2.

The cross section of the baffle 4 is consistent with that of the water injection pipe 3, and the baffle 4 can be approximately in a disk-shaped configuration. The stopper 4 is provided with an insertion portion (not shown) through which the drain pipe 12 of the drain joint 1 can be inserted and pulled out. When the drain pipe 12 passes through the insertion portion, the insertion portion is opened to allow the drain pipe 12 to be inserted into the water filling pipe 3; when the drain pipe 12 is pulled out from the insertion part, the insertion part is folded to an initial position state, and the water inlet end of the water injection pipe 3 can be sealed by the baffle plate 4. With the structure, the sewage discharged from the water discharge pipe 12 to the water injection pipe 3 can be blocked by the blocking piece 4, so that the sewage can be prevented from splashing and flowing back, and the pollution of the sewage to the cleaning machine can be avoided.

In one embodiment, as a specific implementation manner of the liquid storage structure provided in the embodiments of the present application, the blocking sheet 4 is an elastic member, and the insertion portion includes a slit. In particular, the slits may be elongated, or in a cross configuration. With the structure, the baffle plate 4 has certain buffer protection function, and is prevented from being damaged due to hard contact with the drain pipe 12; moreover, the insertion part can be conveniently opened and closed by itself, and the self-recovery capability is good.

In an embodiment, please refer to fig. 4 and 5, as a specific implementation manner of the liquid storage structure provided in the embodiment of the present application, a step portion 31 for supporting the baffle 4 is inwardly protruded from an inner sidewall of the water injection pipe 3; the liquid storage structure further comprises a clamping piece 5 which is used for being matched with the step part 31 to clamp the separation blade 4, and the clamping piece 5 is installed on the water injection pipe 3. Specifically, the step portion 31 may have a substantially annular shape so as to be engaged with the stopper 4 having a substantially disk shape. This structure, through the cooperation of step portion 31 and holder 5, can be with separation blade 4 centre gripping fixed, avoid drain pipe 12 to arouse the position of separation blade 4 when inserting and extracting to take place the skew, help improving the sealing performance of separation blade 4 to water injection pipe 3.

In an embodiment, please refer to fig. 6, as a specific implementation manner of the liquid storage structure provided in the embodiment of the present application, a groove 51 into which the water injection pipe 3 extends is formed on the clamping member 5, a first locking portion 52 is formed on an inner side wall of the groove 51, and a second locking portion 32 which is matched and locked with the first locking portion 52 is correspondingly formed on the water injection pipe 3. Specifically, the groove 51 may have a ring-shaped structure so that the end of the water injection pipe 3 can be completely inserted. With this structure, when the water injection pipe 3 extends into the groove 51 and the first locking portion 52 is engaged and locked with the second locking portion 32, the part of the clamping member 5 extending into the water injection pipe 3 can be engaged with the step portion 31 to clamp the catch 4. The first locking part 52 and the second locking part 32 can improve the stability of the connection between the clamping member 5 and the water filling pipe 3.

In an embodiment, referring to fig. 5 and fig. 6, as a specific implementation of the liquid storage structure provided in the embodiment of the present application, the clamping member 5 includes an inner ring 53, an outer ring 54 coaxially disposed with the inner ring 53, and a connecting ring piece 55 connecting the inner ring 53 and the outer ring 54; the inner ring 53 and the outer ring 54 are spaced apart to form a groove 51, the first locking part 52 includes an internal thread 521 provided on a side of the outer ring 54 facing the inner ring 53, and the second locking part 32 includes an external thread 321 provided on an outer circumferential surface of the water injection pipe 3. With the structure, when one end of the water injection pipe 3 extends into the groove 51, the external thread 321 is in thread locking with the internal thread 521 through rotating the clamping piece 5, the inner ring 53 is gradually close to the baffle 4, and finally the baffle 4 is clamped and fixed by matching with the step part 31.

In one embodiment, referring to fig. 1, the base 11 is provided with a receiving groove 13 for the clamping member 5 to extend into, and the drain pipe 12 is disposed on the bottom surface of the receiving groove 13. When the drain pipe 12 passes through the baffle 4, the clamping piece 5 extends into the accommodating groove 13, and the inner side wall of the accommodating groove 13 can be in interference fit with the outer peripheral surface of the outer ring 54, so that on one hand, the quick positioning and installation of the drain joint 1 and the clamping piece 5 can be realized; on the other hand, the base 11 can wrap the clamping piece 5, and the butt joint sealing performance of the drainage joint 1 and the water injection pipe 3 is improved.

In some embodiments, the first locking portion 52 may also be a first thread provided on the side of the inner ring 53 facing the outer ring 54, the second locking portion 32 may also be a second thread provided on the inner circumferential surface of the water injection pipe 3, the first thread and the second thread are connected, the connection of the clamping member 5 and the water injection pipe 3 may also be realized, and the inner ring 53 and the step portion 31 cooperate to clamp the retaining plate 4. In some embodiments, the first locking portion 52 and the second locking portion 32 may also be a snap structure, or a combination structure of a card slot and a card strip, etc., which is not limited herein.

In an embodiment, please refer to fig. 6, as a specific implementation manner of the liquid storage structure provided in the embodiment of the present application, a protrusion 41 is disposed on a surface of the blocking sheet 4, which is matched with the step 31; and/or the surface of the baffle plate 4 matched with the clamping piece 5 is provided with a convex part 41. Specifically, the side surface of the baffle 4 facing the step portion 31 is provided with a protrusion 41; alternatively, the side of the baffle 4 facing the inner ring 53 is provided with a convex part 41; alternatively, the side of the flap 4 facing the step 31 and the side of the flap 4 facing the inner ring 53 are provided with the protrusions 41, respectively. With the structure, on one hand, the contact friction force between the blocking piece 4 and the step part 31 and between the blocking piece 4 and the clamping piece 5 can be increased, and the stability of the clamping piece 4 clamped by the clamping piece 5 and the step part 31 in a matching way is improved; on the other hand, the protrusion 41 may seal the gap between the stopper 4 and the step 31 and the gap between the stopper 4 and the holder 5, thereby improving the sealing performance of the stopper 4 with respect to the water injection pipe 3.

In one embodiment, the protrusion 41 may be a ring or a plurality of protrusions distributed on the baffle 4 in a ring-type array. Of course, in other embodiments, the configuration, number, etc. of the protruding portions 41 can be adjusted according to actual needs, and are not limited herein.

In an embodiment, please refer to fig. 3, as a specific implementation manner of the liquid storage structure provided in the embodiment of the present application, a water inlet 21 and a water outlet 22 are respectively formed on the water storage tank 2, and an end of the water injection pipe 3 away from the baffle 4 is communicated with the water inlet 21. In this structure, the water inlet 21 guides the sewage discharged from the water discharge pipe 12 into the water storage tank 2; the water outlet 22 can discharge the sewage in the water storage tank 2 in time.

In an embodiment, please refer to fig. 3, as a specific implementation of the liquid storage structure provided in the embodiment of the present application, the water inlet 21 is disposed at one end of the top wall of the water storage tank 2, and the water outlet 22 is disposed on the side wall of the water storage tank 2 away from the water inlet 21; the height of the bottom wall of the water storage tank 2 is gradually reduced from the water inlet 21 to the water outlet 22, that is, the bottom wall of the water storage tank 2 is an inclined surface, and the distance between the bottom wall of the water storage tank 2 and the top wall of the water storage tank 2 is gradually increased from the water inlet 21 to the water outlet 22. Specifically, the water inlet 21 may be provided on the left side of the top wall of the storage tank 2, and the water outlet 22 may be provided on the side wall of the right side of the storage tank 2. Here, with reference to fig. 3, the top wall of the storage tank 2 can be understood as the uppermost wall, the bottom wall of the storage tank 2 can be understood as the lowermost wall, the side wall of the storage tank 2 remote from the water inlet 21 can be understood as the rightmost wall, and the height of the bottom wall of the storage tank 2 is the distance from the horizontal. This structure, the diapire of storage water tank 2 is by water inlet 21 towards the direction slope of outlet 22, and the sewage in the storage water tank 2 concentrates the position department that the flow direction is close to outlet 22, and then is convenient for in time discharge sewage.

In an embodiment, please refer to fig. 2 and fig. 3, as a specific implementation of the liquid storage structure provided in the embodiment of the present application, the liquid storage structure further includes an electromagnetic valve 23 installed on the water storage tank 2, and the electromagnetic valve 23 is communicated with the water outlet 22. With this structure, the electromagnetic valve 23 can control the opening and closing of the water outlet 22, thereby realizing the control of the water discharge of the water storage tank 2.

The embodiment of the application also provides a working base station which is used for being matched with a cleaning robot and comprises the liquid storage structure provided by any one of the above embodiments, and the cleaning robot is provided with the drainage connector 1. With this structure, when the drain joint 1 is inserted into the water filling pipe 3 through the drain pipe 12, the sewage in the cleaning robot can be discharged into the water storage tank 2. The sewage is resisted by the blocking sheet 4, so that the pollution to the cleaning robot caused by the splashing or the backflow of the sewage can be prevented.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. Stock solution structure for with drainage joint (1) cooperation, drainage joint (1) include base (11) and install in drain pipe (12) on base (11), its characterized in that, stock solution structure includes:

a water storage tank (2);

one end of the water injection pipe (3) is communicated with the water storage tank (2);

the water injection pipe comprises a separation blade (4) which is installed at the other end of the water injection pipe (3), wherein an inserting part is formed in the separation blade (4), and the inserting part is used for opening the water discharge pipe (12) when the water discharge pipe (12) penetrates through the separation blade so that the water discharge pipe (12) is inserted into the water injection pipe (3) and drawing the separation blade in the water injection pipe (4) when the water discharge pipe (12) is pulled out, so that the separation blade (4) seals the water injection pipe (3).

2. A liquid-storage structure as claimed in claim 1, wherein: the blocking piece (4) is an elastic piece, and the insertion part comprises a crack.

3. A liquid storage structure as claimed in claim 1, wherein: the inner side wall of the water injection pipe (3) is provided with a step part (31) which supports the baffle plate (4) in an inward protruding way; the liquid storage structure further comprises a clamping piece (5) which is used for being matched with the step part (31) to clamp the separation blade (4), and the clamping piece (5) is installed on the water injection pipe (3).

4. A liquid storage structure as claimed in claim 3, wherein: offer on holder (5) and supply recess (51) that water injection pipe (3) stretched into, be equipped with first locking portion (52) on the inside wall of recess (51), correspond on water injection pipe (3) be equipped with second locking portion (32) of first locking portion (52) cooperation closure.

5. A liquid-storage structure as claimed in claim 4, wherein: the clamping piece (5) comprises an inner ring (53), an outer ring (54) and a connecting ring piece (55), wherein the outer ring (54) is coaxially arranged with the inner ring (53), and the connecting ring piece is used for connecting the inner ring (53) and the outer ring (54); the groove (51) is formed between the inner ring (53) and the outer ring (54) at an interval, the first locking part (52) comprises an internal thread (521) arranged on the side surface of the outer ring (54) facing the inner ring (53), and the second locking part (32) comprises an external thread (321) arranged on the outer peripheral surface of the water injection pipe (3).

6. A liquid storage structure as claimed in claim 3, wherein: a bulge part (41) is arranged on one surface of the baffle plate (4) matched with the step part (31); and/or the protruding part (41) is arranged on one surface of the baffle plate (4) matched with the clamping piece (5).

7. A liquid storage structure as claimed in any one of claims 1 to 6, wherein: a water inlet (21) and a water outlet (22) are respectively formed in the water storage tank (2), and one end, far away from the blocking piece (4), of the water injection pipe (3) is communicated with the water inlet (21).

8. A liquid-storage structure as claimed in claim 7, wherein: the water inlet (21) is arranged at one end of the top wall of the water storage tank (2), and the water outlet (22) is arranged on the side wall of the water storage tank (2) far away from the water inlet (21); the height of the bottom wall of the water storage tank (2) is gradually reduced from the water inlet (21) to the water outlet (22).

9. A liquid storage structure as claimed in claim 7, wherein: the liquid storage structure further comprises an electromagnetic valve (23) arranged on the water storage tank (2), and the electromagnetic valve (23) is communicated with the water outlet (22).

10. Work basic station for with cleaning machines people cooperation, its characterized in that: comprising a liquid storage structure according to any of claims 1-9, the cleaning robot having the drain fitting (1) mounted thereon.

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