CN216057796U

CN216057796U - Middle frame waterproof structure for disinfecting robot chassis and water tank

Info

Publication number: CN216057796U
Application number: CN202122165507.0U
Authority: CN
Inventors: 常先明
Original assignee: Jiangsu Zhongke Zhongde Intelligent Technology Co ltd
Current assignee: Jiangsu Zhongke Zhongde Intelligent Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-15
Anticipated expiration: 2031-09-08

Abstract

The utility model provides a middle frame waterproof structure for disinfecting a chassis and a water tank of a robot, which comprises a middle frame shell and a middle frame cover, wherein the middle frame cover is arranged on the middle frame shell, the middle frame shell is used for being connected with the chassis, and the middle frame cover is used for being connected with the water tank; the outer side of the middle frame shell is provided with a raised outer ring enclosing wall, the middle of the middle frame shell is provided with a raised inner ring enclosing wall which is arranged in a whole circle, and the outer ring enclosing wall, the inner ring enclosing wall and the inner rib plates of the middle frame shell form a closed water guide groove. The middle frame waterproof structure adopts the middle frame cover to be in direct contact with the water tank, the middle frame shell and the middle frame cover are designed with the flow guide structure, and except a special debugging cover, all other corresponding parts do not need to adopt the waterproof ring structure with conventional precision.

Description

Middle frame waterproof structure for disinfecting robot chassis and water tank

Technical Field

The utility model relates to the field of disinfection robots and relates to a middle frame waterproof structure for a chassis and a water tank of a disinfection robot.

Background

Along with the progress of the times, public health consciousness of people is enhanced, the disinfection robot industry is started, and intelligent disinfection in public places becomes a general trend. The framework of the existing common disinfection robot is that an intelligent drive chassis platform is adopted and a professional disinfection atomizer is carried on the intelligent drive chassis platform. Both tend to be separate modules of a removable structure. This mode facilitates the integration of two specialized module resources into the architecture of the disinfection robot.

And the user is when adding water toward disinfection atomizer, and it is too much to have the water, the risk of toward outer overflow, and some users forget to fall the water of water tank earlier when transporting other local exhibitions with the machine, and directly take water packing transportation, this brings very big risk for chassis inside electronic components. However, if the shell parts of all the structures of the chassis are designed by the conventional waterproof strips, the cost is obviously too high, and the assembly is difficult.

Based on the overflow problem of the existing robot chassis and the disinfection type water tank module, the conventional waterproof ring structure has the problems of high cost, high requirement on processing precision, complex assembly process and the like.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a waterproof structure for a middle frame of a chassis and a water tank of a disinfection robot, so as to obviate or mitigate one or more of the disadvantages of the related art.

The technical scheme of the utility model is as follows:

the middle frame waterproof structure comprises a middle frame shell and a middle frame cover, wherein the middle frame cover is arranged on the middle frame shell, the middle frame shell is used for being connected with the chassis, and the middle frame cover is used for being connected with the water tank; the outer side of the middle frame shell is provided with a raised outer ring enclosing wall, the middle of the middle frame shell is provided with a raised inner ring enclosing wall which is arranged in a whole circle, and the outer ring enclosing wall, the inner ring enclosing wall and the inner rib plates of the middle frame shell form a closed water guide groove.

In some embodiments, the periphery of the center frame housing is in the shape of a barrel.

In some embodiments, the center frame housing is a one-piece structure.

In some embodiments, the middle part of the middle frame shell is provided with a debugging notch, and the space of the debugging notch is separated from the water chute by an inner ring enclosing wall.

In some embodiments, the height of the inner perimeter wall of the center frame housing is designed to sealingly abut the end face of the center frame cover when the center frame cover is mounted on the center frame housing.

In some embodiments, the floor of the gutter has at least one recessed weep hole; the water drainage hole is a screw hole, and the middle frame shell is also connected with the chassis through the screw hole.

In some embodiments, the accumulated water in the water chute is discharged from the water drainage hole and overflows through the upper end surface of the chassis or the flow guide structure of the chassis.

In some embodiments, the outer annular wall has at least one drain opening corresponding to the gutter.

In some embodiments, the water chute and the inner ring wall of the middle frame shell are designed to be positioned at a position covering the water seepage position between the middle frame cover and the middle frame shell.

In some embodiments, the top of the outer surrounding wall of the middle frame shell is provided with a concave part for receiving the middle frame cover, and the bottom of the outer surrounding wall is downwards protruded and is used for being connected with a plug part of a chassis.

According to the middle frame waterproof structure for disinfecting the chassis and the water tank of the robot, the beneficial effects at least comprising:

the middle frame waterproof structure adopts the middle frame cover to be in direct contact with the water tank, the middle frame shell and the middle frame cover are designed with the flow guide structure, and except a special debugging cover, all other corresponding parts do not need to adopt the waterproof ring structure with conventional precision.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the specific details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the detailed description that follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model. For purposes of illustrating and describing some portions of the present invention, corresponding parts of the drawings may be exaggerated, i.e., may be larger, relative to other components in an exemplary apparatus actually manufactured according to the present invention. In the drawings:

fig. 1 is a schematic structural view of a water tank and a middle frame waterproof structure of a disinfection robot in an embodiment of the present invention.

Fig. 2 is a schematic structural view of a waterproof structure of a middle frame and a chassis according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a middle frame housing according to an embodiment of the present invention.

Reference numerals:

1. a water tank; 2. a middle frame cover; 3. a middle frame shell; 31. an outer annular enclosure wall; 32. an inner ring enclosure wall; 33. a water chute; 34. Debugging the gap; 301. a water drain hole; 302. a recess; 303. plug-in part

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so relevant to the present invention are omitted.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, elements, steps or components, but does not preclude the presence or addition of one or more other features, elements, steps or components.

It is also noted herein that the term "coupled," if not specifically stated, may refer herein to not only a direct connection, but also an indirect connection in which an intermediate is present.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same or similar parts, or the same or similar steps.

The utility model creatively provides a middle frame waterproof structure for disinfecting a robot chassis and a water tank based on the problems of high cost, high processing precision requirement, complex assembly process and the like of the conventional waterproof ring adopted by the existing overflow matched by the robot chassis and the disinfection type water tank module,

this center waterproof construction combines disinfection robot's actual use condition and technology characteristics, to the chassis and the water tank combination place, has adopted water conservancy diversion mode structure, and it has adopted the waterproof design of unconventional water conservancy diversion that does not need waterproof circle.

As shown in fig. 1 to 3, in some embodiments, the middle frame waterproof structure includes a middle frame housing 3 and a middle frame cover 2, the middle frame cover 2 is mounted on the middle frame housing 3, the middle frame housing 3 is used for connecting with a chassis, and the middle frame cover 2 is used for connecting with a water tank 1. The outside of center frame casing 3 has bellied outer ring enclosure 31, the middle part of center frame casing 3 has bellied and whole circle arrangement's inner ring enclosure 32, outer ring enclosure 31, inner ring enclosure 32 and the inside floor of center frame casing form confined guiding gutter 33.

In the embodiment, the chassis of the disinfection robot and the corresponding shell matched with the water tank adopt a middle frame waterproof structure, the middle frame cover is in direct contact with the water tank, the middle frame shell matched with the middle frame cover is a structural shell needing waterproofing, a flow guide structure is designed on the middle frame shell and the middle frame cover, and except a special debugging cover, all other corresponding shells do not need waterproof strips; and the center casing does not have waterproof circle design itself with center lid cooperation itself, and waterproof construction mainly adopts the water conservancy diversion design at center casing itself.

Further, the positions of the water chute 33 and the inner ring wall 32 of the middle frame case 3 are designed to be at positions covering the water seepage position between the middle frame cover 2 and the middle frame case 3, so that the accumulated water penetrating through the middle frame cover can directly enter the water chute of the middle frame case.

The inner ring enclosing wall of the middle frame shell is of a water-impermeable structure, and the water chute can be of a whole-circle communicated structure or a structure divided into a plurality of sections.

In some embodiments, the outer periphery of the middle frame housing 3 is in a cylindrical shape. Preferably, the middle frame housing 3 is an integrally formed structure. The middle frame shell 3 is designed according to the relevant flow guide scheme in the waterproof design scheme from the whole structure, so that the middle frame shell 3 adopts a complete circle of barrel shape instead of semicircular bisection. The whole barrel is shaped, so that the control of the flow guiding direction of the overflowing water is facilitated.

In some embodiments, the middle part of the middle frame shell 3 is provided with a debugging notch 34, and the space of the debugging notch 34 is separated from the water chute 33 by the inner ring enclosing wall 32, so that accumulated water in the water chute 33 is prevented from entering the debugging notch, and thus electronic devices inside the chassis are prevented from being damaged.

Preferably, when the middle frame cover 2 is installed on the middle frame shell 3, the height of the inner ring enclosing wall 32 of the middle frame shell 3 is designed to be tightly attached to the lower end face of the middle frame cover 2 in a sealing manner, so that accumulated water in the water chute 33 cannot enter the inside of the chassis through the inner ring enclosing wall.

In some embodiments, the accumulated water in the water chute 33 can be cleaned periodically, and can be discharged to the outside through a drainage structure and dried naturally.

For example, as shown in fig. 2 and 3, the bottom surface of the water guide groove 33 has at least one concave drain hole; the drain hole 301 is a screw hole, and the middle frame casing 3 is also connected to the chassis through the screw hole. The accumulated water in the water chute 33 is discharged from the water drainage hole 301 and overflows through the upper end surface of the chassis or the flow guide structure thereof. In the embodiment, the middle frame shell is in a cylindrical shape, and the inner ring is provided with a complete inner ring enclosing wall, so that accumulated water naturally seeps out of the corresponding screw hole at the bottom.

For another example, the outer ring enclosing wall 32 has at least one drainage opening corresponding to the water chute, and the drainage opening located on the side wall of the outer ring enclosing wall can directly drain the accumulated water.

In some embodiments, the top of the outer perimeter wall 31 of the middle frame shell 3 has a recess 302 for receiving the middle frame cover 2, and the bottom of the outer perimeter wall 31 has a plug portion 303 protruding downward for connecting with a chassis.

The middle frame waterproof structure provided by the embodiment of the utility model is not only suitable for a disinfection robot, but also can be used for other intelligent carrying platforms such as disinfection type platforms with water seepage possibility. This a center waterproof construction for disinfection robot chassis and water tank has effectually reduced chassis module and water tank module because of the overflow, sharp-pointed problems such as high accuracy, high cost, the assembly difficulty that waterproof circle need be done to all relevant cooperation places. The middle frame waterproof structure reduces the high-precision requirement of the mold manufacturing process of the conventional waterproof ring scheme; the problems of high cost and high loss caused by the need of a waterproof ring and the processing precision are reduced; the problems of complex machine assembly process, low productivity and increased reject ratio caused by the need of the waterproof ring are reduced.

(1) this a center waterproof construction for disinfection robot chassis and water tank adopts center cover and water tank direct contact, and center casing and center cover design have the water conservancy diversion structure, and except special debugging lid, all other corresponding positions need not adopt the waterproof circle structure of conventional precision.

(2) The middle frame shell adopts a flow guiding waterproof scheme, and the water chute is completely designed on the middle frame shell.

(3) The shape of the middle frame shell adopts a barrel shape, so that the enveloping integrity of the whole shell to the chassis is ensured.

(4) A circle of complete inner ring enclosing wall for water prevention is designed on the inner edge of the middle frame shell, and overflow water is guaranteed not to flow into the chassis.

(5) An annular closed loop is formed between the outer ring enclosing wall and the inner ring enclosing wall of the middle frame shell, a concave screw hole is formed in the middle of the water guide groove, and all accumulated water overflows from the screw hole and is naturally dried.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments and/or in combination with or instead of the features of the other embodiments in the present invention.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A middle frame waterproof structure for disinfecting a chassis and a water tank of a robot is characterized by comprising a middle frame shell and a middle frame cover, wherein the middle frame cover is arranged on the middle frame shell, the middle frame shell is used for being connected with the chassis, and the middle frame cover is used for being connected with the water tank;

the outer side of the middle frame shell is provided with a raised outer ring enclosing wall, the middle of the middle frame shell is provided with a raised inner ring enclosing wall which is arranged in a whole circle, and the outer ring enclosing wall, the inner ring enclosing wall and the inner rib plates of the middle frame shell form a closed water guide groove.

2. The waterproof structure of the middle frame for the chassis and the water tank of the disinfection robot as claimed in claim 1, wherein the outer periphery of the middle frame housing is in a shape of a barrel.

3. The waterproof structure of a middle frame for a chassis and a water tank of a disinfecting robot according to claim 2, characterized in that the middle frame housing is an integrally formed structure.

4. The middle frame waterproof structure for the chassis and the water tank of the disinfection robot as claimed in claim 2, wherein a debugging notch is formed in the middle of the middle frame shell, and the space of the debugging notch is separated from the water chute by an inner ring wall.

5. The waterproof structure of middle frame for disinfecting robot chassis and water tank as claimed in claim 2, characterized in that when said middle frame cover is mounted on said middle frame shell, the height of the inner ring enclosure of said middle frame shell is designed to be tightly sealed with the end face of said middle frame cover.

6. The waterproof structure of a middle frame for a chassis and a water tank of a disinfecting robot as claimed in claim 1, wherein the bottom surface of the water guide channel has at least one recessed drain hole;

the water drainage hole is a screw hole, and the middle frame shell is also connected with the chassis through the screw hole.

7. The waterproof structure of the middle frame for the chassis and the water tank of the disinfection robot as claimed in claim 6, wherein the accumulated water in the water chute is discharged from the water drainage hole and overflows through the upper end surface of the chassis or the flow guide structure thereof.

8. The mid-frame waterproof structure for a sterilizing robot chassis and a water tank as claimed in claim 1, wherein the outer circumferential wall has at least one drain opening corresponding to the water guide groove.

9. The waterproof structure of a middle frame for a sterilizing robot chassis and a water tank according to claim 5, wherein the positions of the water chute and the inner ring enclosure of the middle frame case are designed to be at positions including the water penetration portion between the middle frame cover and the middle frame case.

10. The waterproof structure of middle frame for disinfecting robot chassis and water tank of claim 9, characterized in that the top of the outer surrounding wall of the middle frame housing has a concave portion for receiving the middle frame cover, and the bottom of the outer surrounding wall is protruded downward and is used as a plug portion for connecting with the chassis.