CN214208245U

CN214208245U - Spacing subassembly of panel of robot and robot of sweeping floor sweep

Info

Publication number: CN214208245U
Application number: CN202021970689.8U
Authority: CN
Inventors: 檀冲; 邵琦峰
Original assignee: Xiaogou Electric Internet Technology Beijing Co Ltd
Current assignee: Beijing Puppy Vacuum Cleaner Group Co Ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-09-17
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a spacing subassembly of panel of robot of sweeping floor, the spacing subassembly of panel includes cooperation part and spacing part, and the cooperation part sets up on the fuselage of robot of sweeping the floor, and spacing part includes interconnect's connecting portion, intermediate part and pivot portion, and wherein, connecting portion link to each other with the panel of robot of sweeping the floor, and pivot portion cooperates with the cooperation part and restricts the turned angle of panel for the fuselage. Let the panel of robot of sweeping the floor open or close the in-process and can stop in a certain position through limit structure to satisfy the turned angle demand to the panel under different scenes.

Description

Spacing subassembly of panel of robot and robot of sweeping floor sweep

Technical Field

The utility model relates to a clean equipment technical field, especially relate to a spacing subassembly of panel of robot and robot of sweeping floor.

Background

In some existing compact form factor designs of sweeping robots, the upper surface of the sweeping robot includes a complete panel. When the user needs to operate the sweeping robot, for example, to clean a dust box or the like, the panel needs to be opened. The panel of the sweeping robot in the prior art does not have a limiting function, and an operator usually needs to hold the panel with one hand and operate the panel with the other hand in the using process. In addition, it takes time to clean or take away the dust box a certain distance away from the robot. When operated again, it is necessary to free one hand to open the sweeping robot panel. This causes inconvenience in operation.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem among the prior art, the utility model provides a spacing subassembly of panel of robot of sweeping floor, opening and closing the in-process of robot panel of sweeping floor, the panel can stop at the assigned position. The panel limiting assembly comprises a matching component and a limiting component, wherein the matching component is arranged on a machine body of the sweeping robot, the limiting component comprises a connecting portion, an intermediate portion and a rotating shaft portion which are connected with each other, the connecting portion is connected with a panel of the sweeping robot, and the rotating shaft portion is matched with the matching component to limit the rotating angle of the panel relative to the machine body.

Further, the cross section of pivot portion and cooperation part is roughly the same circular, and wherein, the cooperation part is including the pivot that is used for accomodating pivot portion accomodate the groove and set up the coarse layer of accomodating the internal surface in groove at the pivot.

Further, the rough layer is provided on the entire area or a partial area of the inner surface of the rotation shaft receiving groove.

Further, a rough layer is arranged on the outer surface of the rotating shaft part.

Further, the rotation shaft portion and the fitting member are circular in cross section, wherein a cross sectional area of the rotation shaft portion is larger than a cross sectional area of the fitting member, and at least one of the rotation shaft portion and the fitting member is formed of an elastically deformable material.

Further, the shaft portion and the fitting member are each polygonal in cross section, wherein at least one of the shaft portion and the fitting member is formed of an elastically deformable material.

Further, the cross section of the rotating shaft part is oval, and the cross section of the matching component is round, wherein the long diameter of the rotating shaft part is larger than the diameter of the matching component.

Further, the cross section of the fitting part is elliptical, and the cross section of the rotating shaft part is circular, wherein the long diameter dimension of the fitting part is larger than the diameter dimension of the rotating shaft part.

Further, at least one of the spindle portion and the fitting member is formed of an elastically deformable material.

According to the utility model discloses another embodiment still provides a robot of sweeping the floor, the robot of sweeping the floor include above arbitrary one the spacing subassembly of panel.

Let the panel of robot of sweeping the floor open or close the in-process and can stop in a certain position through limit structure, convenient operation satisfies the turned angle demand to the panel under different scenes simultaneously.

Drawings

Fig. 1 is a schematic structural view of a sweeping robot according to an embodiment of the present invention;

fig. 2 is a schematic view of a panel stop assembly according to a first embodiment of the present invention;

fig. 3 is a schematic view of a spacing member of a panel spacing assembly according to a first embodiment of the present invention;

fig. 4 is a schematic view of a panel stop assembly according to a second embodiment of the present invention;

fig. 5 is a schematic view of a panel stop assembly according to a third embodiment of the present invention.

Description of the reference numerals

1, a sweeping robot; 2, a machine body; 3, a panel; 10 panel limit component; 100 a spacing component; 110 a connecting part; 120 an intermediate portion; 130 a rotation shaft part; 131 axle hole; 140 a rough layer; 200 mating parts; 210 rotating shaft accommodating groove

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings and specific 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.

Fig. 1 is a schematic structural diagram of a sweeping robot 1 according to an embodiment of the present invention. The sweeping robot 1 comprises a body 2 and a panel 3. When the panel 3 is buckled with the body 2, the panel 3 forms the appearance of the upper surface of the sweeping robot 1. A panel spacing assembly 10 is arranged between the body 2 and the panel 3. The panel spacing assembly 10 includes a spacing member 100 and a mating member 200. The stopper member 100 and the fitting member 200 can be fitted to limit the rotation angle of the panel 3 with respect to the body 2. When the user need operate robot of sweeping the floor, for example when operation such as clearance dust box, open or close panel 3, panel 3 can stop at a certain specific angle as required, convenient operation, processing is simple.

Specifically, as shown in fig. 1 to 3, the body 2 of the sweeping robot is provided with a fitting part 200 and a groove for accommodating the stopper part 100. The fitting member 200 may include a spindle receiving groove 210 and a roughened layer (not shown) provided on an inner surface of the spindle receiving groove 210. The stopper member 100 includes a connecting portion 110, an intermediate portion 120, and a rotating shaft portion 130 connected to each other, wherein a shaft hole 131 for connection with the body 2 is provided on the rotating shaft portion. The connecting portion 110 is connected to the panel 3 of the floor sweeping robot, and the rotating shaft portion 130 is engaged with the rotating shaft receiving groove 210 of the engaging member, thereby limiting the rotating angle of the panel 3.

In the panel limit component 10 according to the first embodiment of the present invention, the cross sections of the rotating shaft portion 130 and the rotating shaft accommodating groove 210 of the fitting member 200 are circular with substantially the same area. The rough layer is provided on the entire area or a partial area of the inner surface of the rotation shaft receiving groove 210. Preferably, a rough layer may be disposed on the outer surface of the rotating shaft portion 130, and the rough layer may be disposed on the entire or partial region of the outer surface of the rotating shaft portion. Thus, when the rotation shaft portion 130 is engaged with the engagement member 200, the panel 3 can stay at a specific angle because the engagement surfaces are rough. Since the areas of the cross sections of the rotating shaft portion 130 and the rotating shaft accommodating groove 210 are substantially the same and are both circular, and then the mating surfaces are all provided with rough layers, the thickness of the rough layers is small, for example, less than 1mm, so that the effect similar to interference fit can be achieved, and the interference magnitude is not too large. When it is desired to reposition the panel 3, only an appropriate force need be applied. Therefore, the panel 3 can be ensured to stay at a specific angle, and the corresponding angle can be changed by applying a small force by an operator, so that the operation is convenient.

When the rotating shaft part rotates in the rotating shaft accommodating groove, the panel of the sweeping robot also rotates along with the rotating shaft part, the friction function between the rotating shaft part and the rotating shaft accommodating groove can be increased through the two rough layers, and the panel of the sweeping robot can stay at a certain position in the opening or closing process.

Alternatively, the cross-sections of the rotating shaft portion 130 and the rotating shaft receiving groove 210 of the fitting member 200 may be circular, wherein the cross-sectional area of the rotating shaft portion 130 is slightly larger than the cross-sectional area of the rotating shaft receiving groove 210 of the fitting member, and at least one of the rotating shaft portion 130 and the fitting member 200 may be formed of an elastically deformable material, such as silicone, rubber, or the like, which can be slightly deformed without applying a large force. Thus, it is ensured that the panel 3 can stay at a certain angle and the operator can apply less force to change the corresponding angle. The operation is convenient.

Fig. 4 is a schematic view of a panel stop assembly according to a second embodiment of the present invention. As shown in fig. 4, the cross-section of the rotating shaft portion and the fitting part is polygonal, and the polygonal structure may be a pentagonal structure to an octagonal structure. Preferably, the cross-sectional shapes of the shaft portion and the fitting member are the same. In a preferred embodiment, at least one of the rotation shaft portion 130 and the fitting member 200 may be formed of an elastically deformable material. For example, silicone rubber, etc., can be deformed slightly without applying a large force. Therefore, the panel 3 can be ensured to stay at a specific angle, and an operator can change the corresponding angle by applying a small force, so that the operation is convenient. The cross-sectional shapes of the shaft portion and the fitting member may be different, for example, the cross-section of the shaft portion 130 is pentagonal, and the cross-section of the fitting member 200 is hexagonal. When the rotating shaft part rotates in the rotating shaft accommodating groove, and the panel of the sweeping robot also rotates along with the rotating shaft part, the rotating efficiency between the rotating shaft part and the panel of the sweeping robot can be reduced by matching the polygonal structures, so that the panel of the sweeping robot can stay at a certain position in the opening or closing process.

Fig. 5 is a schematic view of a panel stop assembly according to a third embodiment of the present invention. As shown in fig. 5, the cross section of the rotating shaft portion is elliptical, and the cross section of the fitting member is circular, wherein the long diameter dimension of the rotating shaft portion is slightly larger than the diameter dimension of the fitting member. Interference fit with a small interference can be understood, for example, interference of 0.2mm to 0.4 mm. In a preferred embodiment, the spindle portion 130 and the mating member 200 may each be formed of an elastically deformable material. For example, silicone rubber, etc., can be deformed slightly without applying a large force. Thus, it is ensured that the panel 3 can stay at a certain angle and the operator can apply less force to change the corresponding angle. The operation is convenient.

Because the long diameter size of pivot portion 130 is greater than the diameter size that the groove was accomodate to the pivot, when pivot portion accomodate the groove in the pivot and rotate, the groove 210 is accomodate to the pivot can take place deformation under the squeezing action, increases the clamping-force to pivot portion, lets the panel of the robot of sweeping the floor open or close the in-process and can stop in a certain position.

Alternatively, the cross-section of the rotation shaft portion 130 is circular, and the cross-section of the fitting member 200 is elliptical, wherein the long diameter dimension of the fitting member is slightly larger than the diameter dimension of the rotation shaft portion. The shaft portion 130 and the fitting member 200 may be each formed of an elastically deformable material. For example, silicone rubber, etc., can be deformed slightly without applying a large force. Thus, it is ensured that the panel 3 can stay at a certain angle and the operator can apply less force to change the corresponding angle. The operation is convenient.

According to the utility model discloses a spacing subassembly of panel of robot of sweeping floor lets the panel of robot of sweeping floor can stop at a certain position opening or closing the in-process through limit structure to satisfy the turned angle demand to the panel under different scenes.

Although the preferred embodiments of the present application have been described, those skilled in the art may make various modifications and alterations to the embodiments of the present application without departing from the spirit and scope of the embodiments of the present application. Thus, such modifications and variations are intended to be included herein within the scope of this disclosure.

Claims

1. The panel limiting assembly of the sweeping robot is characterized by comprising a matching component and a limiting component, wherein the matching component is arranged on a body of the sweeping robot, the limiting component comprises a connecting part, an intermediate part and a rotating shaft part which are connected with each other, the connecting part is connected with a panel of the sweeping robot, and the rotating shaft part is matched with the matching component to limit the rotating angle of the panel relative to the body; the surface of the rotating shaft part and/or the matching component is provided with a rough layer at least in partial area, or at least one of the rotating shaft part and the matching component is made of elastic deformable material, or one of the rotating shaft part and the matching component is oval in cross section, and the other cross section is circular.

2. The panel spacing assembly of claim 1, wherein the engagement member comprises a shaft receiving groove for receiving the shaft portion and a rough layer disposed on an inner surface of the shaft receiving groove, and the shaft portion and the shaft receiving groove have substantially the same circular cross-section.

3. The panel spacing assembly of claim 2, wherein the roughened layer is provided on all or a part of the inner surface of the shaft receiving groove.

4. The panel spacing assembly of claim 2 or 3, wherein a rough layer is provided on the outer surface of the rotating shaft portion.

5. The panel spacing assembly of claim 1, wherein the cross-section of the shaft portion and the mating member is circular, wherein the cross-sectional area of the shaft portion is greater than the cross-sectional area of the mating member.

6. The panel spacing assembly of claim 1, wherein the cross-sections of the spindle portion and the mating member are each polygonal.

7. The panel spacing assembly of claim 1, wherein the cross-section of the shaft portion is oval and the cross-section of the mating member is circular, wherein the long diameter dimension of the shaft portion is greater than the diameter dimension of the mating member.

8. The panel restraint assembly of claim 1 wherein the mating member is oval in cross-section and the shaft portion is circular in cross-section, wherein the shaft portion has a longer diameter dimension than the mating member.

9. A sweeping robot, characterized in that the sweeping robot comprises a panel limiting assembly according to any one of claims 1-8.